| Coord 2000 | 20085+4526 |
Discov num | BRT2253 |
Comp | Coord arcsec 2000 | 20 08 30.73 +45 25 11.4 |
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| Date first | 1892 |
Date last | 2015 |
Obs | 8 |
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| Pa first | 293 |
Pa last | 285 |
P.A. Now (θ) | 285° |
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| Sep first | 4.6 |
Sep last | 5.0 |
Sep. Now (ρ) | 5" |
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| Mag pri | 10.20 |
Mag sec | 11.20 |
delta mag (ΔM) | 1 |
Spectral class | |||||
| Pri motion ra | +005 |
Sec motion ra | -008 |
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| Pri motion dec | -005 |
Sec motion dec | -007 |
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| Notes | |||||||||||
| Precise pa | 285.4 |
Precise sep | 4.988 |
Constellation | Cygnus |
Tycho2 | 3559-01688-1 |
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| Gaia DR2 | 2082061675365299712 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20085+4526 | BRT2253 | 1998 | 2 | 287 | 4.9 | 10.20 | 11.20 | D | 200830.73+452511.4 | ||
| 20085+4526 | BRT2253 | 2003 | 3 | 286 | 5.0 | 10.20 | 11.20 | D | 200830.73+452511.4 | ||
| 20085+4526 | BRT2253 | 2015 | 4 | 286 | 5.0 | 10.20 | 11.20 | 200830.73+452511.4 |