| Coord 2000 | 20357+3908 |
Discov num | COU2289 |
Comp | Coord arcsec 2000 | 20 35 41.33 +39 07 42.0 |
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| Date first | 1985 |
Date last | 2016 |
Obs | 5 |
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| Pa first | 150 |
Pa last | 155 |
P.A. Now (θ) | 155° |
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| Sep first | 0.7 |
Sep last | 0.7 |
Sep. Now (ρ) | 0.7" |
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| Mag pri | 11.21 |
Mag sec | 11.03 |
delta mag (ΔM) | 0.18 |
Spectral class | |||||
| Pri motion ra | -004 |
Sec motion ra | -004 |
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| Pri motion dec | -004 |
Sec motion dec | -004 |
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| Notes | |||||||||||
| Precise pa | 154.9 |
Precise sep | 0.67 |
Constellation | Cygnus |
Tycho2 | 3153-00265-1 |
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| Gaia DR2 | 2064033945267535616 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20357+3908 | COU2289 | 1995 | 3 | 153 | 0.7 | 11.21 | 11.03 | 203541.33+390742.0 | |||
| 20357+3908 | COU2289 | 2016 | 4 | 155 | 0.7 | 11.21 | 11.03 | 203541.33+390742.0 |