| Discoverer & Number: | STF 2863 AB | -> DSCALC Archive |
Gaia Source ID - Star A : 2218144110660778368 Simbad Gaia Source ID - Star B : 2218144866573662848 Simbad Observation Epoch : J 2025.715 / 2025-09-19 Angular Separation : 8.148" ± 3.9863 mas Position Angle : 274.13 ± 0.05440 degrees
Star A/B Epoch : J 2016.000 / J 2016.000 Angular Separation : 8.052" ± 0.3123 mas Position Angle : 274.67 ± 0.00491 degrees LB of Projected Separation (AU): 250.19 AU Spatial Separation (AU) : 12674.71 ± 161272.53 AU Proper Motion Angular Difference : 0.66 ± 0.76 degrees Total Proper Motion Difference : 12.39 ± 0.93 mas/yr Tangential Velocity Difference : 1.89 ± 0.87 km/s
Gaia Source ID : 2218144110660778368 Simbad
Epoch : J 2016.000 Right Ascension (RA) : 22h 03m 47.97s Declination (Dec) : 64° 37' 42.12" Distance (pc) : 31.13 ± 0.78 pc Distance (ly) : 101.54 ± 2.55 ly Magnitude (Gaia G-band) : 4.32 mag Absolute Magnitude : 1.85 ± 0.13 mag Spectral Type (color index) : A Luminosity (solar luminosities) : 13.38 +1.64/−1.46 L☉ Mass estimation (solar masses) : 2.37 M☉ RUWE : 17.48 Position Angle of Proper Motion : 67.27 ± 0.76 degrees Total Proper Motion : 230.47 ± 0.93 mas/yr Total Proper Motion (Gaia) : 230.47 mas/yr Tangential Velocity : 34.01 ± 0.87 km/s
Parallax over error : 39.821 : very good RUWE : 17.480 : poor astrometric fit, (possible double) Duplicated source : false : single source G magnitude : 4.320 : G > 3 mag, photometry reliable Excess noise : 7.370 : poor fit, model deviation significant Significance : 81681.800 : possible double star, motion, mismatch BP-RP excess factor : 1.152 : photometry consistent Visibility periods : 20 : high, indicates well observed star IPD multi-peak frac : 1% : mulitple peaks detected (possible double) IDP GoF harmonic amp: 0.036 : unobtrusive (single star source)
Gaia Source ID : 2218144866573662848 Simbad
Epoch : J 2016.000 Right Ascension (RA) : 22h 03m 46.72s Declination (Dec) : 64° 37' 42.78" Distance (parsecs) : 31.07 ± 0.02 pc Distance (lightyears) : 101.34 ± 0.06 ly Magnitude (Gaia G-band) : 6.33 mag Absolute Magnitude : 3.87 ± 0.00 mag Spectral Type (color index) : F Luminosity (solar luminosities) : 2.09 +0.01/−0.01 L☉ Mass estimation (solar masses) : 1.30 M☉ RUWE : 0.93 Position Angle of Proper Motion : 67.93 ± 0.02 degrees Total Proper Motion : 218.07 ± 0.02 mas/yr Total Proper Motion (Gaia) : 218.07 mas/yr Tangential Velocity : 32.12 ± 0.02 km/s Radial Velocity (Gaia) : -9.77 ± 0.13 km/s Space Velocity : 33.57 ± 0.04 km/s
Parallax over error : 1750.977 : very good RUWE : 0.930 : good astrometric fit (single star) Duplicated source : false : single source G magnitude : 6.330 : G > 3 mag, photometry reliable Excess noise : 0.118 : poor fit, model deviation significant Significance : 13.931 : possible double star, motion, mismatch BP-RP excess factor : 1.192 : photometry consistent Visibility periods : 20 : high, indicates well observed star IPD multi-peak frac : 0% : single peak detected IDP GoF harmonic amp: 0.015 : unobtrusive (single star source)
| Spatial separation : | 12674.7 AU, with an uncertainty range of [ 250.2 (P), 173947.2] AU | |
| Probability for a physical pair: | Very Low (Nominal) / Very High (at lower bound of uncertainty) | |
| Separation-Based Evidence factor: | 0.525 (Nominal) / Flag: normal | |
| Relative Proper Motion Angular difference: | 0.37 % | |
| Relative Total Proper Motion difference: | 5.68 % | |
| Relative Tangential Velocity difference: | 5.89 % | |
| Estimated CPM Probability: | 94.96 % | |
| CPM-Based Evidence factor: | 0.902 | |
| Combined Physical Binding Evidence factor: | 0.712 |
| RUWE probability for a binary system (Star A): | Very high | |
| RUWE probability for a binary system (Star B): | Zero |
Epoch Sep[″] e_Sep[″] PA[°] e_PA[°] ------------------------------------------------- 1900.0 6.971 0.050 282.274 0.744 1901.0 6.980 0.050 282.198 0.737 1902.0 6.989 0.049 282.123 0.730 1903.0 6.997 0.049 282.048 0.723 1904.0 7.006 0.048 281.973 0.716 1905.0 7.015 0.048 281.899 0.709 1906.0 7.024 0.047 281.824 0.701 1907.0 7.032 0.047 281.750 0.694 1908.0 7.041 0.046 281.676 0.687 1909.0 7.050 0.046 281.602 0.680 1910.0 7.059 0.045 281.528 0.673 1911.0 7.068 0.045 281.455 0.666 1912.0 7.076 0.045 281.381 0.659 1913.0 7.085 0.044 281.308 0.652 1914.0 7.094 0.044 281.235 0.645 1915.0 7.103 0.043 281.162 0.638 1916.0 7.112 0.043 281.090 0.631 1917.0 7.121 0.042 281.017 0.624 1918.0 7.130 0.042 280.945 0.617 1919.0 7.139 0.041 280.873 0.610 1920.0 7.148 0.041 280.801 0.603 1921.0 7.157 0.040 280.729 0.596 1922.0 7.166 0.040 280.658 0.589 1923.0 7.175 0.040 280.586 0.582 1924.0 7.184 0.039 280.515 0.576 1925.0 7.193 0.039 280.444 0.569 1926.0 7.202 0.038 280.373 0.562 1927.0 7.211 0.038 280.303 0.555 1928.0 7.220 0.037 280.232 0.548 1929.0 7.229 0.037 280.162 0.541 1930.0 7.238 0.036 280.092 0.534 1931.0 7.247 0.036 280.022 0.528 1932.0 7.256 0.036 279.952 0.521 1933.0 7.265 0.035 279.883 0.514 1934.0 7.274 0.035 279.813 0.507 1935.0 7.283 0.034 279.744 0.501 1936.0 7.292 0.034 279.675 0.494 1937.0 7.301 0.033 279.606 0.487 1938.0 7.310 0.033 279.537 0.481 1939.0 7.320 0.032 279.469 0.474 1940.0 7.329 0.032 279.400 0.467 1941.0 7.338 0.032 279.332 0.461 1942.0 7.347 0.031 279.264 0.454 1943.0 7.356 0.031 279.196 0.447 1944.0 7.365 0.030 279.128 0.441 1945.0 7.375 0.030 279.061 0.434 1946.0 7.384 0.029 278.993 0.427 1947.0 7.393 0.029 278.926 0.421 1948.0 7.402 0.029 278.859 0.414 1949.0 7.412 0.028 278.792 0.408 1950.0 7.421 0.028 278.726 0.401 1951.0 7.430 0.027 278.659 0.395 1952.0 7.439 0.027 278.593 0.388 1953.0 7.449 0.026 278.526 0.382 1954.0 7.458 0.026 278.460 0.375 1955.0 7.467 0.026 278.395 0.369 1956.0 7.477 0.025 278.329 0.362 1957.0 7.486 0.025 278.263 0.356 1958.0 7.495 0.024 278.198 0.349 1959.0 7.505 0.024 278.133 0.343 1960.0 7.514 0.023 278.068 0.337 1961.0 7.523 0.023 278.003 0.330 1962.0 7.533 0.023 277.938 0.324 1963.0 7.542 0.022 277.873 0.318 1964.0 7.551 0.022 277.809 0.311 1965.0 7.561 0.021 277.745 0.305 1966.0 7.570 0.021 277.681 0.299 1967.0 7.580 0.020 277.617 0.292 1968.0 7.589 0.020 277.553 0.286 1969.0 7.598 0.020 277.489 0.280 1970.0 7.608 0.019 277.426 0.273 1971.0 7.617 0.019 277.362 0.267 1972.0 7.627 0.018 277.299 0.261 1973.0 7.636 0.018 277.236 0.255 1974.0 7.646 0.017 277.174 0.249 1975.0 7.655 0.017 277.111 0.242 1976.0 7.665 0.017 277.048 0.236 1977.0 7.674 0.016 276.986 0.230 1978.0 7.684 0.016 276.924 0.224 1979.0 7.693 0.015 276.862 0.218 1980.0 7.703 0.015 276.800 0.212 1981.0 7.712 0.014 276.738 0.205 1982.0 7.722 0.014 276.676 0.199 1983.0 7.732 0.014 276.615 0.193 1984.0 7.741 0.013 276.554 0.187 1985.0 7.751 0.013 276.493 0.181 1986.0 7.760 0.012 276.432 0.175 1987.0 7.770 0.012 276.371 0.169 1988.0 7.780 0.012 276.310 0.163 1989.0 7.789 0.011 276.249 0.157 1990.0 7.799 0.011 276.189 0.151 1991.0 7.808 0.010 276.129 0.145 1992.0 7.818 0.010 276.069 0.139 1993.0 7.828 0.009 276.009 0.133 1994.0 7.837 0.009 275.949 0.127 1995.0 7.847 0.009 275.889 0.121 1996.0 7.857 0.008 275.830 0.115 1997.0 7.866 0.008 275.770 0.110 1998.0 7.876 0.007 275.711 0.104 1999.0 7.886 0.007 275.652 0.098 2000.0 7.896 0.007 275.593 0.092 2001.0 7.905 0.006 275.534 0.086 2002.0 7.915 0.006 275.476 0.080 2003.0 7.925 0.005 275.417 0.075 2004.0 7.934 0.005 275.359 0.069 2005.0 7.944 0.005 275.301 0.063 2006.0 7.954 0.004 275.243 0.057 2007.0 7.964 0.004 275.185 0.052 2008.0 7.974 0.003 275.127 0.046 2009.0 7.983 0.003 275.069 0.040 2010.0 7.993 0.002 275.012 0.034 2011.0 8.003 0.002 274.955 0.029 2012.0 8.013 0.002 274.897 0.023 2013.0 8.023 0.001 274.840 0.018 2014.0 8.032 0.001 274.783 0.012 2015.0 8.042 0.001 274.727 0.007 2016.0 8.052 0.000 274.670 0.005 2017.0 8.062 0.001 274.613 0.007 2018.0 8.072 0.001 274.557 0.012 2019.0 8.082 0.001 274.501 0.018 2020.0 8.092 0.002 274.445 0.023 2021.0 8.101 0.002 274.389 0.028 2022.0 8.111 0.002 274.333 0.034 2023.0 8.121 0.003 274.277 0.039 2024.0 8.131 0.003 274.222 0.045 2025.0 8.141 0.004 274.166 0.050 2026.0 8.151 0.004 274.111 0.056 2027.0 8.161 0.005 274.056 0.061 2028.0 8.171 0.005 274.001 0.067 2029.0 8.181 0.005 273.946 0.072 2030.0 8.191 0.006 273.891 0.078 2031.0 8.201 0.006 273.836 0.083 2032.0 8.211 0.007 273.782 0.089 2033.0 8.221 0.007 273.728 0.094 2034.0 8.231 0.007 273.673 0.099 2035.0 8.241 0.008 273.619 0.105 2036.0 8.251 0.008 273.565 0.110 2037.0 8.261 0.009 273.512 0.116 2038.0 8.271 0.009 273.458 0.121 2039.0 8.281 0.009 273.404 0.126 2040.0 8.291 0.010 273.351 0.132 2041.0 8.301 0.010 273.298 0.137 2042.0 8.311 0.011 273.244 0.142 2043.0 8.321 0.011 273.191 0.148 2044.0 8.331 0.011 273.138 0.153 2045.0 8.341 0.012 273.086 0.158 2046.0 8.351 0.012 273.033 0.163 2047.0 8.361 0.013 272.980 0.169 2048.0 8.371 0.013 272.928 0.174 2049.0 8.381 0.013 272.876 0.179 2050.0 8.391 0.014 272.823 0.184 2051.0 8.401 0.014 272.771 0.189 2052.0 8.411 0.015 272.720 0.195 2053.0 8.421 0.015 272.668 0.200 2054.0 8.432 0.015 272.616 0.205 2055.0 8.442 0.016 272.565 0.210 2056.0 8.452 0.016 272.513 0.215 2057.0 8.462 0.017 272.462 0.220 2058.0 8.472 0.017 272.411 0.225 2059.0 8.482 0.018 272.360 0.231 2060.0 8.492 0.018 272.309 0.236 2061.0 8.503 0.018 272.258 0.241 2062.0 8.513 0.019 272.207 0.246 2063.0 8.523 0.019 272.157 0.251 2064.0 8.533 0.020 272.106 0.256 2065.0 8.543 0.020 272.056 0.261 2066.0 8.554 0.020 272.006 0.266 2067.0 8.564 0.021 271.956 0.271 2068.0 8.574 0.021 271.906 0.276 2069.0 8.584 0.022 271.856 0.281 2070.0 8.594 0.022 271.806 0.286 2071.0 8.605 0.022 271.756 0.291 2072.0 8.615 0.023 271.707 0.296 2073.0 8.625 0.023 271.658 0.301 2074.0 8.635 0.024 271.608 0.306 2075.0 8.646 0.024 271.559 0.310 2076.0 8.656 0.024 271.510 0.315 2077.0 8.666 0.025 271.461 0.320 2078.0 8.676 0.025 271.412 0.325 2079.0 8.687 0.026 271.364 0.330 2080.0 8.697 0.026 271.315 0.335 2081.0 8.707 0.026 271.267 0.340 2082.0 8.718 0.027 271.218 0.344 2083.0 8.728 0.027 271.170 0.349 2084.0 8.738 0.028 271.122 0.354 2085.0 8.749 0.028 271.074 0.359 2086.0 8.759 0.028 271.026 0.364 2087.0 8.769 0.029 270.978 0.368 2088.0 8.780 0.029 270.931 0.373 2089.0 8.790 0.030 270.883 0.378 2090.0 8.800 0.030 270.836 0.383 2091.0 8.811 0.030 270.789 0.387 2092.0 8.821 0.031 270.741 0.392 2093.0 8.831 0.031 270.694 0.397 2094.0 8.842 0.032 270.647 0.401 2095.0 8.852 0.032 270.600 0.406 2096.0 8.863 0.032 270.554 0.411 2097.0 8.873 0.033 270.507 0.415 2098.0 8.883 0.033 270.460 0.420 2099.0 8.894 0.034 270.414 0.425 2100.0 8.904 0.034 270.368 0.429 |
WDS ID Discovr Comp # Sep PA Epoch Obs Telescope Camera Note -------------------------------------------------------------------------------------------------- 22038+6438 STF 2863 AB 1 8.14" 274.3° B2025.720 HWI 120/900 APO ASI678MM Orbit
wds_id : 22038+6438 discoverer_code : STF discoverer_number : 2863 discoverer_components : AB date_first : 1779 date_last : 2024 num_of_obs : 327 pa_first : 290 pa_last : 275 sep_first : 5.0 sep_last : 8.1 mag_primary : 4.45 mag_secondary : 6.4 spectral_type : A3m primary_proper_motion_RA : 215 primary_proper_motion_DEC : 89 secondary_proper_motion_RA : 202 secondary_proper_motion_DEC : 86 dm_number : notes : NO precise_coordinate : 220347.45+643740.7 WDS Notes: ---------- N: Notes found in WDSNOT MEMO of WDS O: Orbit described in WDSNOT MEMO and has entry in Orbit Catalog
| WDS: | STF 2863 AB | WDS ID/Discoverer |
| P: | 2501.305 | Orbital period (years) |
| a: | 9.33308 | Semi-major axis (arcseconds) |
| i: | 116.242 | Inclination (degrees) |
| Ω: | 112.047 | Longitude of ascending node (degrees) |
| T: | 1681.870 | Epoch of periastron passage (year) |
| e: | 0.74899 | Eccentricity |
| ω: | 76.324 | Longitude of periastron (degrees) |
| Start-Year: | 775.0 | Year |
| End-Year: | 3275.0 | Year |
| Epoch: | 2025.72 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF 2863 AB |
||
| Position: | 220347.45+643740.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 22038+6438 | WDS designation |
| Discoverer Code: | STF 2863 AB | Discover designation and components |
| ADS number: | 15600 | Aitken Double Star catalog |
| HD number: | 209790 | HD catalog number |
| Hipparcos number: | 108917 | Hipparcos catalog number |
| V1: | 4.45 | Magnitude of the primary |
| V2: | 6.40 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
-- Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements) --
Legend:| Green plus signs: | Visual (micrometric) measures |
| Violet asterisks: | Photographic measures |
| Blue symbols: | Various interferometric techniques |
| Dot-dash line: | Indicates the line of nodes |
Year Sep[“] PA[°] --------------------------------------------- 2025.72 8.148 274.0 ------------------------- 775.0 6.863 207.8 785.0 6.833 207.0 795.0 6.803 206.3 805.0 6.774 205.5 815.0 6.745 204.7 825.0 6.716 203.8 835.0 6.688 203.0 845.0 6.660 202.2 855.0 6.632 201.4 865.0 6.605 200.5 875.0 6.578 199.7 885.0 6.552 198.8 895.0 6.526 198.0 905.0 6.501 197.1 915.0 6.475 196.2 925.0 6.451 195.4 935.0 6.427 194.5 945.0 6.403 193.6 955.0 6.380 192.7 965.0 6.357 191.8 975.0 6.335 190.9 985.0 6.313 189.9 995.0 6.291 189.0 1005.0 6.270 188.1 1015.0 6.250 187.2 1025.0 6.230 186.2 1035.0 6.210 185.3 1045.0 6.191 184.3 1055.0 6.172 183.3 1065.0 6.154 182.4 1075.0 6.136 181.4 1085.0 6.118 180.4 1095.0 6.101 179.4 1105.0 6.084 178.4 1115.0 6.068 177.5 1125.0 6.052 176.5 1135.0 6.036 175.4 1145.0 6.021 174.4 1155.0 6.005 173.4 1165.0 5.990 172.4 1175.0 5.976 171.4 1185.0 5.961 170.3 1195.0 5.946 169.3 1205.0 5.932 168.3 1215.0 5.917 167.2 1225.0 5.903 166.2 1235.0 5.889 165.1 1245.0 5.874 164.1 1255.0 5.859 163.0 1265.0 5.844 161.9 1275.0 5.829 160.8 1285.0 5.813 159.7 1295.0 5.796 158.7 1305.0 5.780 157.6 1315.0 5.762 156.5 1325.0 5.743 155.3 1335.0 5.724 154.2 1345.0 5.704 153.1 1355.0 5.682 152.0 1365.0 5.659 150.8 1375.0 5.635 149.7 1385.0 5.609 148.5 1395.0 5.580 147.3 1405.0 5.550 146.2 1415.0 5.518 145.0 1425.0 5.482 143.7 1435.0 5.444 142.5 1445.0 5.402 141.3 1455.0 5.357 140.0 1465.0 5.308 138.7 1475.0 5.254 137.4 1485.0 5.194 136.0 1495.0 5.129 134.7 1505.0 5.058 133.2 1515.0 4.979 131.8 1525.0 4.892 130.3 1535.0 4.795 128.7 1545.0 4.688 127.1 1555.0 4.568 125.4 1565.0 4.435 123.6 1575.0 4.285 121.6 1585.0 4.117 119.5 1595.0 3.928 117.3 1605.0 3.713 114.8 1615.0 3.470 111.9 1625.0 3.194 108.6 1635.0 2.882 104.6 1645.0 2.531 99.6 1655.0 2.145 92.8 1665.0 1.738 83.0 1675.0 1.353 67.3 1685.0 1.088 41.6 1695.0 1.085 9.0 1705.0 1.349 343.1 1715.0 1.744 327.4 1725.0 2.175 317.7 1735.0 2.602 311.2 1745.0 3.009 306.5 1755.0 3.392 302.9 1765.0 3.748 300.1 1775.0 4.081 297.7 1785.0 4.390 295.6 1795.0 4.678 293.8 1805.0 4.947 292.2 1815.0 5.198 290.8 1825.0 5.433 289.5 1835.0 5.654 288.3 1845.0 5.861 287.2 1855.0 6.056 286.2 1865.0 6.239 285.2 1875.0 6.412 284.3 1885.0 6.576 283.4 1895.0 6.731 282.6 1905.0 6.877 281.8 1915.0 7.015 281.0 1925.0 7.147 280.3 1935.0 7.271 279.6 1945.0 7.389 278.9 1955.0 7.501 278.2 1965.0 7.607 277.6 1975.0 7.708 277.0 1985.0 7.804 276.4 1995.0 7.895 275.8 2005.0 7.982 275.2 2015.0 8.064 274.6 2025.0 8.142 274.0 2035.0 8.216 273.5 2045.0 8.287 273.0 2055.0 8.353 272.4 2065.0 8.417 271.9 2075.0 8.477 271.4 2085.0 8.534 270.9 2095.0 8.587 270.4 2105.0 8.638 269.9 2115.0 8.686 269.4 2125.0 8.732 268.9 2135.0 8.774 268.4 2145.0 8.815 268.0 2155.0 8.852 267.5 2165.0 8.888 267.0 2175.0 8.921 266.6 2185.0 8.952 266.1 2195.0 8.981 265.6 2205.0 9.008 265.2 2215.0 9.033 264.7 2225.0 9.056 264.3 2235.0 9.077 263.8 2245.0 9.097 263.4 2255.0 9.114 263.0 2265.0 9.130 262.5 2275.0 9.145 262.1 2285.0 9.157 261.6 2295.0 9.169 261.2 2305.0 9.178 260.8 2315.0 9.186 260.3 2325.0 9.193 259.9 2335.0 9.199 259.5 2345.0 9.203 259.0 2355.0 9.206 258.6 2365.0 9.207 258.2 2375.0 9.208 257.7 2385.0 9.207 257.3 2395.0 9.205 256.9 2405.0 9.202 256.4 2415.0 9.197 256.0 2425.0 9.192 255.6 2435.0 9.185 255.1 2445.0 9.178 254.7 2455.0 9.170 254.2 2465.0 9.160 253.8 2475.0 9.150 253.4 2485.0 9.139 252.9 2495.0 9.126 252.5 2505.0 9.113 252.1 2515.0 9.100 251.6 2525.0 9.085 251.2 2535.0 9.069 250.7 2545.0 9.053 250.3 2555.0 9.036 249.8 2565.0 9.018 249.4 2575.0 9.000 248.9 2585.0 8.980 248.5 2595.0 8.960 248.0 2605.0 8.940 247.5 2615.0 8.919 247.1 2625.0 8.897 246.6 2635.0 8.874 246.2 2645.0 8.851 245.7 2655.0 8.828 245.2 2665.0 8.803 244.7 2675.0 8.779 244.3 2685.0 8.753 243.8 2695.0 8.728 243.3 2705.0 8.701 242.8 2715.0 8.675 242.3 2725.0 8.648 241.9 2735.0 8.620 241.4 2745.0 8.592 240.9 2755.0 8.563 240.4 2765.0 8.534 239.9 2775.0 8.505 239.4 2785.0 8.475 238.8 2795.0 8.446 238.3 2805.0 8.415 237.8 2815.0 8.385 237.3 2825.0 8.354 236.8 2835.0 8.322 236.2 2845.0 8.291 235.7 2855.0 8.259 235.2 2865.0 8.227 234.6 2875.0 8.195 234.1 2885.0 8.162 233.5 2895.0 8.129 233.0 2905.0 8.096 232.4 2915.0 8.063 231.9 2925.0 8.030 231.3 2935.0 7.997 230.7 2945.0 7.963 230.2 2955.0 7.929 229.6 2965.0 7.895 229.0 2975.0 7.862 228.4 2985.0 7.828 227.8 2995.0 7.793 227.2 3005.0 7.759 226.6 3015.0 7.725 226.0 3025.0 7.691 225.4 3035.0 7.657 224.7 3045.0 7.623 224.1 3055.0 7.588 223.5 3065.0 7.554 222.8 3075.0 7.520 222.2 3085.0 7.486 221.5 3095.0 7.452 220.9 3105.0 7.418 220.2 3115.0 7.384 219.5 3125.0 7.351 218.9 3135.0 7.317 218.2 3145.0 7.284 217.5 3155.0 7.250 216.8 3165.0 7.217 216.1 3175.0 7.184 215.4 3185.0 7.151 214.7 3195.0 7.119 213.9 3205.0 7.087 213.2 3215.0 7.054 212.5 3225.0 7.023 211.7 3235.0 6.991 211.0 3245.0 6.960 210.2 3255.0 6.929 209.5 3265.0 6.898 208.7
Star A
solution_id = 1636148068921376768 designation = Gaia DR3 2218144110660778368 source_id = 2218144110660778368 random_index = 1539197626.0 ref_epoch = 2016.0 ra = 330.9498703431263 ra_error = 0.7191921 dec = 64.6283669591411 dec_error = 0.6924257 parallax = 32.1200261538732 parallax_error = 0.806603 parallax_over_error = 39.821358 pm = 230.4652 pmra = 212.56277953038406 pmra_error = 0.9475178 pmdec = 89.05767310179499 pmdec_error = 0.79409814 ra_dec_corr = 0.029857824 ra_parallax_corr = -0.15757796 ra_pmra_corr = 0.17106639 ra_pmdec_corr = -0.28961042 dec_parallax_corr = 0.09632253 dec_pmra_corr = -0.3256676 dec_pmdec_corr = -0.2058933 parallax_pmra_corr = -0.38105187 parallax_pmdec_corr = 0.007027378 pmra_pmdec_corr = 0.05128556 astrometric_n_obs_al = 254 astrometric_n_obs_ac = 254 astrometric_n_good_obs_al = 254 astrometric_n_bad_obs_al = 0 astrometric_gof_al = 191.59204 astrometric_chi2_al = 1935357.4 astrometric_excess_noise = 7.3701572 astrometric_excess_noise_sig = 81681.8 astrometric_params_solved = 95 astrometric_primary_flag = false pseudocolour = 1.5182052 pseudocolour_error = 0.1900842 ra_pseudocolour_corr = -0.038356755 dec_pseudocolour_corr = 0.054552935 parallax_pseudocolour_corr = -0.0910856 pmra_pseudocolour_corr = -0.11290589 pmdec_pseudocolour_corr = 0.0319392 astrometric_matched_transits = 29 visibility_periods_used = 20 astrometric_sigma5d_max = 1.3655702 matched_transits = 31 new_matched_transits = 31 matched_transits_removed = 0 ipd_gof_harmonic_amplitude = 0.03587084 ipd_gof_harmonic_phase = 45.56723 ipd_frac_multi_peak = 1 ipd_frac_odd_win = 0 ruwe = 17.475716 duplicated_source = false phot_g_n_obs = 241 phot_g_mean_flux = 352409011.415957 phot_g_mean_flux_error = 760711.5 phot_g_mean_flux_over_error = 463.26236 phot_g_mean_mag = 4.3197494 phot_bp_n_obs = 30 phot_bp_mean_flux = 214817019.87402394 phot_bp_mean_flux_error = 188473.58 phot_bp_mean_flux_over_error = 1139.7726 phot_bp_mean_mag = 4.5083704 phot_rp_n_obs = 29 phot_rp_mean_flux = 191139674.65579697 phot_rp_mean_flux_error = 791274.0 phot_rp_mean_flux_over_error = 241.5594 phot_rp_mean_mag = 4.0445185 phot_bp_rp_excess_factor = 1.1519475 phot_bp_n_contaminated_transits = 1 phot_bp_n_blended_transits = 0 phot_rp_n_contaminated_transits = 4 phot_rp_n_blended_transits = 0 phot_proc_mode = 0 bp_rp = 0.46385193 bp_g = 0.18862104 g_rp = 0.27523088 phot_variable_flag = NOT_AVAILABLE l = 106.15817361512258 b = 7.36577563366096 ecl_lon = 24.221976103810356 ecl_lat = 65.74850145505948 in_qso_candidates = false in_galaxy_candidates = false non_single_star = 0 has_xp_continuous = false has_xp_sampled = false has_rvs = false has_epoch_photometry = false has_epoch_rv = false has_mcmc_gspphot = false has_mcmc_msc = false in_andromeda_survey = false classprob_dsc_combmod_quasar = 1.11878294e-13 classprob_dsc_combmod_galaxy = 5.588265e-13 classprob_dsc_combmod_star = 0.99902433 teff_gspphot = 6993.754 teff_gspphot_lower = 6987.4834 teff_gspphot_upper = 7002.6055 logg_gspphot = 3.9359 logg_gspphot_lower = 3.9001 logg_gspphot_upper = 3.9799 mh_gspphot = -0.1105 mh_gspphot_lower = -0.1293 mh_gspphot_upper = -0.0932 distance_gspphot = 28.486 distance_gspphot_lower = 26.8341 distance_gspphot_upper = 29.8817 azero_gspphot = 0.0 azero_gspphot_lower = 0.0 azero_gspphot_upper = 0.0001 ag_gspphot = 0.0 ag_gspphot_lower = 0.0 ag_gspphot_upper = 0.0001 ebpminrp_gspphot = 0.0 ebpminrp_gspphot_lower = 0.0 ebpminrp_gspphot_upper = 0.0001 libname_gspphot = A |
Star B
solution_id = 1636148068921376768 designation = Gaia DR3 2218144866573662848 source_id = 2218144866573662848 random_index = 1438017576.0 ref_epoch = 2016.0 ra = 330.9446676916896 ra_error = 0.014814639 dec = 64.62854896654488 dec_error = 0.018825104 parallax = 32.18353549735321 parallax_error = 0.018380325 parallax_over_error = 1750.9774 pm = 218.07095 pmra = 202.09395373525928 pmra_error = 0.020700289 pmdec = 81.93276405429131 pmdec_error = 0.022932338 ra_dec_corr = -0.18295988 ra_parallax_corr = -0.22356406 ra_pmra_corr = 0.019149806 ra_pmdec_corr = -0.16205579 dec_parallax_corr = 0.18265115 dec_pmra_corr = -0.17746906 dec_pmdec_corr = 0.27273777 parallax_pmra_corr = -0.26436836 parallax_pmdec_corr = -0.0064882156 pmra_pmdec_corr = -0.0010074107 astrometric_n_obs_al = 206 astrometric_n_obs_ac = 206 astrometric_n_good_obs_al = 205 astrometric_n_bad_obs_al = 1 astrometric_gof_al = -1.4643466 astrometric_chi2_al = 662.36816 astrometric_excess_noise = 0.11830916 astrometric_excess_noise_sig = 13.931121 astrometric_params_solved = 31 astrometric_primary_flag = false nu_eff_used_in_astrometry = 1.5948399 astrometric_matched_transits = 24 visibility_periods_used = 20 astrometric_sigma5d_max = 0.032478135 matched_transits = 28 new_matched_transits = 8 matched_transits_removed = 19 ipd_gof_harmonic_amplitude = 0.014833131 ipd_gof_harmonic_phase = 25.760216 ipd_frac_multi_peak = 0 ipd_frac_odd_win = 0 ruwe = 0.92605853 duplicated_source = false phot_g_n_obs = 212 phot_g_mean_flux = 55342762.19355087 phot_g_mean_flux_error = 18782.639 phot_g_mean_flux_over_error = 2946.4849 phot_g_mean_mag = 6.329715 phot_bp_n_obs = 22 phot_bp_mean_flux = 31620323.344493415 phot_bp_mean_flux_error = 61342.777 phot_bp_mean_flux_over_error = 515.46936 phot_bp_mean_mag = 6.5886264 phot_rp_n_obs = 18 phot_rp_mean_flux = 34324756.59053474 phot_rp_mean_flux_error = 43364.617 phot_rp_mean_flux_over_error = 791.5383 phot_rp_mean_mag = 5.908877 phot_bp_rp_excess_factor = 1.1915755 phot_bp_n_contaminated_transits = 0 phot_bp_n_blended_transits = 1 phot_rp_n_contaminated_transits = 0 phot_rp_n_blended_transits = 0 phot_proc_mode = 0 bp_rp = 0.6797495 bp_g = 0.2589116 g_rp = 0.42083788 radial_velocity = -9.7707405 radial_velocity_error = 0.1348458 rv_method_used = 1 rv_nb_transits = 17 rv_nb_deblended_transits = 0 rv_visibility_periods_used = 16 rv_expected_sig_to_noise = 605.33673 rv_renormalised_gof = 0.9506792 rv_chisq_pvalue = 0.057388846 rv_time_duration = 988.1403 rv_amplitude_robust = 0.9146471 rv_template_teff = 6250.0 rv_template_logg = 4.5 rv_template_fe_h = -0.25 rv_atm_param_origin = 444 vbroad = 11.3072405 vbroad_error = 0.99281615 vbroad_nb_transits = 16 grvs_mag = 5.745922 grvs_mag_error = 0.010618765 grvs_mag_nb_transits = 17 phot_variable_flag = NOT_AVAILABLE l = 106.15648444980262 b = 7.367257651748402 ecl_lon = 24.219462628667657 ecl_lat = 65.75048564270348 in_qso_candidates = false in_galaxy_candidates = false non_single_star = 0 has_xp_continuous = false has_xp_sampled = false has_rvs = false has_epoch_photometry = false has_epoch_rv = false has_mcmc_gspphot = false has_mcmc_msc = false in_andromeda_survey = false classprob_dsc_combmod_quasar = 1.3750302e-13 classprob_dsc_combmod_galaxy = 6.868207e-13 classprob_dsc_combmod_star = 0.99648726 teff_gspphot = 6123.335 teff_gspphot_lower = 6121.4224 teff_gspphot_upper = 6125.275 logg_gspphot = 4.2639 logg_gspphot_lower = 4.2621 logg_gspphot_upper = 4.2656 mh_gspphot = -0.2754 mh_gspphot_lower = -0.2917 mh_gspphot_upper = -0.2599 distance_gspphot = 31.0469 distance_gspphot_lower = 31.0299 distance_gspphot_upper = 31.0651 azero_gspphot = 0.0 azero_gspphot_lower = 0.0 azero_gspphot_upper = 0.0001 ag_gspphot = 0.0 ag_gspphot_lower = 0.0 ag_gspphot_upper = 0.0001 ebpminrp_gspphot = 0.0 ebpminrp_gspphot_lower = 0.0 ebpminrp_gspphot_upper = 0.0001 libname_gspphot = MARCS |
| Observation Date: |
| Double Star Calculator: |
Version 1.0 ($Rev: 1734 $) |
|
| Report created: |
2025-12-29 22:36:13 +0100 |