| Coord 2000 | 01310-7446 |
Discov num | TDS1896 |
Comp | Coord arcsec 2000 | 01 31 00.81 -74 45 49.6 |
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| Date first | 1991 |
Date last | 2015 |
Obs | 4 |
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| Pa first | 134 |
Pa last | 133 |
P.A. Now (θ) | 133° |
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| Sep first | 3.6 |
Sep last | 3.5 |
Sep. Now (ρ) | 3.5" |
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| Mag pri | 11.48 |
Mag sec | 11.79 |
delta mag (ΔM) | 0.31 |
Spectral class | |||||
| Pri motion ra | -040 |
Sec motion ra | +055 |
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| Pri motion dec | +033 |
Sec motion dec | -058 |
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| Notes | |||||||||||
| Constellation | Hydrus |
Tycho2 | 9142-00181-1 |
last precise pa | 133.4 |
last precise sep | 3.502 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 01310-7446 | TDS1896 | 1998 | 2 | 134 | 3.6 | 11.48 | 11.79 | D | 013100.81-744549.6 | ||
| 01310-7446 | TDS1896 | 2015 | 4 | 133 | 3.5 | 11.48 | 11.79 | 013100.81-744549.6 |