| Coord 2000 | 00284-4552 |
Discov num | HU 1329 |
Comp | Coord arcsec 2000 | 00 28 21.23 -45 52 09.6 |
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| Date first | 1902 |
Date last | 2015 |
Obs | 16 |
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| Pa first | 137 |
Pa last | 144 |
P.A. Now (θ) | 144° |
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| Sep first | 4.9 |
Sep last | 4.9 |
Sep. Now (ρ) | 4.9" |
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| Mag pri | 8.75 |
Mag sec | 10.86 |
delta mag (ΔM) | 2.11 |
Spectral class | G0 (yellow) |
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| Pri motion ra | +132 |
Sec motion ra | +134 |
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| Pri motion dec | -108 |
Sec motion dec | -121 |
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| Notes | |||||||||||
| Precise pa | 143.5 |
Precise sep | 4.876 |
Constellation | Hydra |
HIP | 2236 |
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| Tycho2 | 8023-00900-1 |
Gaia DR2 | 4979910267843164160 |
HD | 2480 |
CD | CD-46 122 |
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| CP | CP-46 41 |
Distance | 83.96 |
Distance ly | 273.88 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00284-4552 | HU 1329 | 2003 | 12 | 144 | 4.9 | 8.75 | 10.86 | G0 | D | 002821.23-455209.6 | |
| 00284-4552 | HU 1329 | 2010 | 14 | 142 | 5.1 | 8.75 | 10.86 | G0 | 002821.23-455209.6 | ||
| 00284-4552 | HU 1329 | 2015 | 15 | 144 | 4.9 | 8.75 | 10.86 | G0 | 002821.23-455209.6 |