| Coord 2000 | 19501+3158 |
Discov num | HDS2823 |
Comp | Aa,Ab |
Coord arcsec 2000 | 19 50 01.93 +31 57 57.5 |
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| Date first | 1991 |
Date last | 1991 |
Obs | 1 |
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| Pa first | 91 |
Pa last | 91 |
P.A. Now (θ) | 91° |
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| Sep first | 0.7 |
Sep last | 0.7 |
Sep. Now (ρ) | 0.7" |
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| Mag pri | 10.33 |
Mag sec | 13.79 |
delta mag (ΔM) | 3.46 |
Spectral class | F8 (yellow-white) |
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| Pri motion ra | -124 |
Sec motion ra | |||||||||
| Pri motion dec | -126 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 19501+3158 | HDS2823 | Aa,Ab | 1991 | 1991 | 1 | 91 | 0.7 | 10.33 | 13.79 | 3.46 | <=== | |||
| Show | 19501+3158 | ES 2427 | AB | 1930 | 2011 | 5 | 50 | 15.6 | 10.70 | 12.40 | 1.70 |
| Precise pa | 91 |
Precise sep | 0.687 |
Constellation | Cygnus |
HIP | 97579 |
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| Tycho2 | 2673-03038-1 |
HD | 331288 |
BD | BD+31 3800 |
Distance | 62.42 |
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| Distance ly | 203.61 |
last precise pa | 91 |
last precise sep | 0.687 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19501+3158 | HDS2823 | Aa,Ab | 1991 | 1 | 91 | 0.7 | 10.33 | 13.79 | F8 | 195001.93+315757.5 |