| Coord 2000 | 19570+4441 |
Discov num | COU2701 |
Comp | Coord arcsec 2000 | 19 56 58.51 +44 40 59.3 |
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| Date first | 1993 |
Date last | 2010 |
Obs | 2 |
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| Pa first | 126 |
Pa last | 135 |
P.A. Now (θ) | 135° |
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| Sep first | 0.9 |
Sep last | 1.2 |
Sep. Now (ρ) | 1.2" |
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| Mag pri | 10.20 |
Mag sec | 13.20 |
delta mag (ΔM) | 3 |
Spectral class | B9 (blue-white) |
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| Pri motion ra | +006 |
Sec motion ra | |||||||||
| Pri motion dec | -005 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 134.8 |
Precise sep | 1.225 |
Constellation | Cygnus |
SAO | 49002 |
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| Tycho2 | 3149-00310-1 |
Gaia DR2 | 96219852416 |
HD | 189177 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19570+4441 | COU2701 | 1993 | 1 | 126 | 0.9 | 10.20 | 13.20 | B9 | 195658.51+444059.3 |