| Coord 2000 | 00305-7305 |
Discov num | B 2552 |
Comp | Coord arcsec 2000 | 00 30 27.17 -73 05 00.1 |
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| Date first | 1930 |
Date last | 2015 |
Obs | 5 |
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| Pa first | 90 |
Pa last | 88 |
P.A. Now (θ) | 88° |
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| Sep first | 7.0 |
Sep last | 7.3 |
Sep. Now (ρ) | 7.3" |
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| Mag pri | 9.81 |
Mag sec | 12.80 |
delta mag (ΔM) | 2.99 |
Spectral class | G5 (yellow) |
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| Pri motion ra | +060 |
Sec motion ra | +075 |
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| Pri motion dec | +009 |
Sec motion dec | +010 |
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| Notes | |||||||||||
| Precise pa | 88.2 |
Precise sep | 7.302 |
Constellation | Hydra |
Tycho2 | 9140-00556-1 |
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| Gaia DR2 | 4688717532490547456 |
HD | 2788 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00305-7305 | B 2552 | 1998 | 3 | 89 | 7.2 | 9.81 | 12.80 | G5 | D | 003027.17-730500.1 | |
| 00305-7305 | B 2552 | 2010 | 5 | 87 | 7.2 | 9.81 | 12.80 | G5 | 003027.17-730500.1 | ||
| 00305-7305 | B 2552 | 2015 | 5 | 88 | 7.3 | 9.81 | 12.80 | G5 | 003027.17-730500.1 |