| Coord 2000 | 20094+3651 |
Discov num | BNW 2 |
Comp | Coord arcsec 2000 | 20 09 25.62 +36 50 22.6 |
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| Date first | 1896 |
Date last | 2013 |
Obs | 10 |
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| Pa first | 121 |
Pa last | 124 |
P.A. Now (θ) | 124° |
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| Sep first | 81.5 |
Sep last | 81.9 |
Sep. Now (ρ) | 81.9" |
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| Mag pri | 4.90 |
Mag sec | 9.38 |
delta mag (ΔM) | 4.48 |
Spectral class | em |
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| Pri motion ra | +003 |
Sec motion ra | +000 |
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| Pri motion dec | +013 |
Sec motion dec | -007 |
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| Notes | |||||||||||
| Precise pa | 123.7 |
Precise sep | 81.89 |
Name | 28 Cyg |
Other name | b2 Cyg |
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| Var name | V1624 Cyg |
Constellation | Cygnus |
SAO | 69518 |
HIP | 99303 |
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| Tycho2 | 2683-03961-1 |
Gaia DR2 | 2059262344012317312 |
HD | 191610 |
HR | 7708 |
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| GC | 27980 |
BD | BD+36 3907 |
Flamsteed | 28 Cygni |
Flamsteed name | 28 Cyg |
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| Distance | 317.46 |
Distance ly | 1035.55 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20094+3651 | BNW 2 | 2003 | 7 | 122 | 82.0 | 4.90 | 9.38 | D | 200925.62+365022.6 | ||
| 20094+3651 | BNW 2 | 2013 | 9 | 124 | 81.9 | 4.90 | 9.38 | em | 200925.62+365022.6 |