| Coord 2000 | 00057+2431 |
Discov num | POU 1 |
Comp | Coord arcsec 2000 | 00 05 40.78 +24 31 43.0 |
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| Date first | 1898 |
Date last | 2015 |
Obs | 9 |
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| Pa first | 42 |
Pa last | 45 |
P.A. Now (θ) | 45° |
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| Sep first | 5.2 |
Sep last | 5.1 |
Sep. Now (ρ) | 5.1" |
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| Mag pri | 13.40 |
Mag sec | 14.00 |
delta mag (ΔM) | 0.6 |
Spectral class | |||||
| Pri motion ra | -013 |
Sec motion ra | +013 |
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| Pri motion dec | -010 |
Sec motion dec | +005 |
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| Notes | |||||||||||
| Precise pa | 44.7 |
Precise sep | 5.09 |
Constellation | Hydra |
SAO | 73737 |
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| Gaia DR2 | 2849791653656136320 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00057+2431 | POU 1 | 1998 | 3 | 45 | 5.1 | 13.40 | 14.00 | D | 000540.78+243143.0 | ||
| 00057+2431 | POU 1 | 2001 | 4 | 45 | 5.1 | 13.40 | 14.00 | D | 000540.78+243143.0 | ||
| 00057+2431 | POU 1 | 2010 | 5 | 45 | 5.1 | 13.40 | 14.00 | 000540.78+243143.0 | |||
| 00057+2431 | POU 1 | 2015 | 6 | 45 | 5.1 | 13.40 | 14.00 | 000540.78+243143.0 |