| Coord 2000 | 20123+2248 |
Discov num | COU 123 |
Comp | Coord arcsec 2000 | 20 12 17.81 +22 48 28.6 |
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| Date first | 1966 |
Date last | 2007 |
Obs | 18 |
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| Pa first | 245 |
Pa last | 233 |
P.A. Now (θ) | 233° |
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| Sep first | 0.2 |
Sep last | 0.3 |
Sep. Now (ρ) | 0.3" |
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| Mag pri | 8.60 |
Mag sec | 8.90 |
delta mag (ΔM) | 0.3 |
Spectral class | K0 (yellow-orange) |
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| Pri motion ra | +009 |
Sec motion ra | |||||||||
| Pri motion dec | -004 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 232.8 |
Precise sep | 0.299 |
Constellation | Vulpecula |
SAO | 88344 |
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| Tycho2 | 2154-02751-1 |
Gaia DR2 | 1830435145122443520 |
HD | 346003 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20123+2248 | COU 123 | 1989 | 17 | 239 | 0.2 | 8.60 | 8.90 | K0 | 201217.81+224828.6 | ||
| 20123+2248 | COU 123 | 2007 | 18 | 233 | 0.3 | 8.60 | 8.90 | K0 | 201217.81+224828.6 |