| Coord 2000 | 00264-3108 |
Discov num | B 638 |
Comp | Coord arcsec 2000 | 00 26 22.86 -31 08 03.2 |
|||||
| Date first | 1926 |
Date last | 2016 |
Obs | 8 |
||||||
| Pa first | 108 |
Pa last | 110 |
P.A. Now (θ) | 110° |
||||||
| Sep first | 3.4 |
Sep last | 3.5 |
Sep. Now (ρ) | 3.5" |
||||||
| Mag pri | 9.70 |
Mag sec | 12.30 |
delta mag (ΔM) | 2.6 |
Spectral class | F0V (yellow-white) |
||||
| Pri motion ra | -029 |
Sec motion ra | +079 |
||||||||
| Pri motion dec | -008 |
Sec motion dec | -047 |
||||||||
| Notes | |||||||||||
| Precise pa | 109.5 |
Precise sep | 3.485 |
Constellation | Hydra |
SAO | 192524 |
||||
| Tycho2 | 6991-00287-1 |
Gaia DR2 | 2316747935474261760 |
HD | 2269 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00264-3108 | B 638 | 1998 | 4 | 104 | 2.7 | 9.70 | 12.30 | F0V | D | 002622.86-310803.2 | |
| 00264-3108 | B 638 | 2015 | 6 | 113 | 3.5 | 9.70 | 12.30 | F0V | 002622.86-310803.2 |