| Coord 2000 | 00207-7159 |
Discov num | B 1907 |
Comp | Coord arcsec 2000 | 00 20 43.46 -71 58 40.9 |
|||||
| Date first | 1931 |
Date last | 2015 |
Obs | 3 |
||||||
| Pa first | 44 |
Pa last | 44 |
P.A. Now (θ) | 44° |
||||||
| Sep first | 5.0 |
Sep last | 5.3 |
Sep. Now (ρ) | 5.3" |
||||||
| Mag pri | 8.30 |
Mag sec | 13.00 |
delta mag (ΔM) | 4.7 |
Spectral class | K0IV (yellow-orange) |
||||
| Pri motion ra | +046 |
Sec motion ra | |||||||||
| Pri motion dec | +016 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 43.7 |
Precise sep | 5.28 |
Constellation | Hydra |
SAO | 255660 |
||||
| HIP | 1651 |
Tycho2 | 9137-01119-1 |
Gaia DR2 | 4689810859364865792 |
HD | 1707 |
||||
| CP | CP-72 31 |
Distance | 267.38 |
Distance ly | 872.19 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00207-7159 | B 1907 | 1931 | 1 | 44 | 5.0 | 8.30 | 13.00 | K0IV | 002043.46-715840.9 | ||
| 00207-7159 | B 1907 | 1998 | 2 | 43 | 2.5 | 8.30 | 13.00 | K0IV | 002043.46-715840.9 | ||
| 00207-7159 | B 1907 | 2015 | 3 | 47 | 5.9 | 8.30 | 13.00 | K0IV | 002043.46-715840.9 |