| Coord 2000 | 20177-1550 |
Discov num | HO 123 |
Comp | Coord arcsec 2000 | 20 17 42.15 -15 49 56.8 |
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| Date first | 1885 |
Date last | 2015 |
Obs | 23 |
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| Pa first | 215 |
Pa last | 229 |
P.A. Now (θ) | 229° |
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| Sep first | 2.7 |
Sep last | 3.0 |
Sep. Now (ρ) | 3" |
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| Mag pri | 10.63 |
Mag sec | 10.63 |
delta mag (ΔM) | 0 |
Spectral class | |||||
| Pri motion ra | +053 |
Sec motion ra | |||||||||
| Pri motion dec | -016 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 228.6 |
Precise sep | 2.969 |
Constellation | Capricornus |
SAO | 163418 |
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| Tycho2 | 6328-01187-1 |
Gaia DR2 | 47663043712 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20177-1550 | HO 123 | 1998 | 21 | 237 | 2.3 | 10.63 | 10.63 | D | 201742.15-154956.8 | ||
| 20177-1550 | HO 123 | 1999 | 22 | 229 | 3.0 | 10.63 | 10.63 | D | 201742.15-154956.8 | ||
| 20177-1550 | HO 123 | 2015 | 23 | 229 | 3.0 | 10.63 | 10.63 | W | 201742.15-154956.8 |