| Coord 2000 | 00176-0102 |
Discov num | BAL 272 |
Comp | Coord arcsec 2000 | 00 17 39.28 -01 01 38.5 |
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| Date first | 1898 |
Date last | 2015 |
Obs | 9 |
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| Pa first | 343 |
Pa last | 0 |
P.A. Now (θ) | 0° |
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| Sep first | 16.9 |
Sep last | 19.1 |
Sep. Now (ρ) | 19.1" |
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| Mag pri | 11.75 |
Mag sec | 12.98 |
delta mag (ΔM) | 1.23 |
Spectral class | |||||
| Pri motion ra | +011 |
Sec motion ra | +048 |
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| Pri motion dec | -029 |
Sec motion dec | -001 |
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| Notes | |||||||||||
| Precise sep | 19.101 |
Constellation | Hydra |
Tycho2 | 4664-00953-1 |
Gaia DR2 | 2545105574166473344 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00176-0102 | BAL 272 | 1998 | 4 | 358 | 18.6 | 12.30 | 12.80 | D | 001739.28-010138.5 | ||
| 00176-0102 | BAL 272 | 2000 | 5 | 358 | 18.7 | 12.30 | 12.80 | D | 001739.28-010138.5 | ||
| 00176-0102 | BAL 272 | 2010 | 7 | 359 | 18.9 | 11.75 | 12.98 | 001739.28-010138.5 | |||
| 00176-0102 | BAL 272 | 2015 | 8 | 0 | 19.1 | 11.75 | 12.98 | 001739.28-010138.5 |