| Coord 2000 | 20367+5053 |
Discov num | HEI 879 |
Comp | Aa,Ab |
Coord arcsec 2000 | 20 36 42.99 +50 53 23.4 |
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| Date first | 1991 |
Date last | 2008 |
Obs | 5 |
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| Pa first | 150 |
Pa last | 137 |
P.A. Now (θ) | 137° |
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| Sep first | 0.2 |
Sep last | 0.1 |
Sep. Now (ρ) | 0.1" |
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| Mag pri | 8.40 |
Mag sec | 9.20 |
delta mag (ΔM) | 0.8 |
Spectral class | A2V (white) |
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| Pri motion ra | -004 |
Sec motion ra | |||||||||
| Pri motion dec | +008 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 20367+5053 | HEI 879 | Aa,Ab | 1991 | 2008 | 5 | 137 | 0.1 | 8.40 | 9.20 | 0.80 | <=== | |||
| Show | 20367+5053 | HLD 39 | AB | 1881 | 2017 | 14 | 174 | 7.5 | 8.00 | 11.20 | 3.20 |
| Precise pa | 136.7 |
Precise sep | 0.134 |
Constellation | Cygnus |
SAO | 32731 |
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| HIP | 101691 |
Tycho2 | 3585-02079-1 |
Gaia DR2 | 39457244672 |
HD | 196670 |
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| BD | BD+50 3145 |
Distance | 216.45 |
Distance ly | 706.06 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20367+5053 | HEI 879 | Aa,Ab | 1996 | 3 | 148 | 0.2 | 8.40 | 9.20 | A2V | 203642.99+505323.4 | |
| 20367+5053 | HEI 879 | Aa,Ab | 2008 | 5 | 137 | 0.1 | 8.40 | 9.20 | A2V | 203642.99+505323.4 |