| Coord 2000 | 20281+4509 |
Discov num | TDS1075 |
Comp | Coord arcsec 2000 | 20 28 03.22 +45 09 17.1 |
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| Date first | 1991 |
Date last | 2015 |
Obs | 2 |
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| Pa first | 350 |
Pa last | 358 |
P.A. Now (θ) | 358° |
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| Sep first | 1.4 |
Sep last | 1.4 |
Sep. Now (ρ) | 1.4" |
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| Mag pri | 11.08 |
Mag sec | 11.78 |
delta mag (ΔM) | 0.7 |
Spectral class | |||||
| Pri motion ra | -007 |
Sec motion ra | -007 |
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| Pri motion dec | -005 |
Sec motion dec | -005 |
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| Notes | |||||||||||
| Precise pa | 358.2 |
Precise sep | 1.365 |
Constellation | Cygnus |
Tycho2 | 3573-00084-1 |
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| Gaia DR2 | 86684262912 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20281+4509 | TDS1075 | 1991 | 1 | 350 | 1.4 | 11.08 | 11.78 | 202803.22+450917.1 | |||
| 20281+4509 | TDS1075 | 2015 | 2 | 358 | 1.4 | 11.08 | 11.78 | 202803.22+450917.1 |