| Coord 2000 | 19481+3710 |
Discov num | HLM 31 |
Comp | Coord arcsec 2000 | 19 48 08.56 +37 09 46.9 |
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| Date first | 1924 |
Date last | 2018 |
Obs | 11 |
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| Pa first | 293 |
Pa last | 294 |
P.A. Now (θ) | 294° |
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| Sep first | 10.1 |
Sep last | 11.6 |
Sep. Now (ρ) | 11.6" |
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| Mag pri | 12.31 |
Mag sec | 12.42 |
delta mag (ΔM) | 0.11 |
Spectral class | |||||
| Pri motion ra | -010 |
Sec motion ra | -011 |
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| Pri motion dec | -008 |
Sec motion dec | -010 |
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| Notes | |||||||||||
| Precise pa | 293.6 |
Precise sep | 11.6 |
Constellation | Hydra |
SAO | 68884 |
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| Gaia DR2 | 2072028223759251712 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19481+3710 | HLM 31 | 2006 | 2 | 295 | 11.8 | 12.31 | 12.42 | 194808.56+370946.9 | |||
| 19481+3710 | HLM 31 | 2010 | 5 | 294 | 11.9 | 12.31 | 12.42 | 194808.56+370946.9 | |||
| 19481+3710 | HLM 31 | 2015 | 6 | 294 | 11.6 | 12.31 | 12.42 | 194808.56+370946.9 | |||
| 19481+3710 | HLM 31 | 2018 | 11 | 294 | 11.6 | 12.31 | 12.42 | 194808.56+370946.9 |