03031-7310 B 1928
03h 03m 08.20s -73° 10' 09.8" P.A. 34.00 sep 2.9 mag 9.10,14.00 Sp G8III dist. 502.51 pc (1639.19 l.y.)
| Coord 2000 |
03031-7310 |
|
Discov num |
B 1928 |
|
Comp |
|
|
Coord arcsec 2000 |
03 03 08.20 -73 10 09.8 |
|
| Date first |
1930 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
28 |
|
Pa last |
33.6 |
|
P.A. Now (θ) |
33.6° |
|
| Sep first |
2.5 |
|
Sep last |
2.86 |
|
Sep. Now (ρ) |
2.86" |
|
| Mag pri |
9.10 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
4.9 |
|
Spectral class |
G8III (yellow) |
|
| Pri motion ra |
+028 |
|
Sec motion ra |
|
|
| Pri motion dec |
+029 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydrus |
|
SAO |
255949 |
|
HIP |
14200 |
|
Tycho2 |
9151-01499-1 |
|
| Gaia DR2 |
4640873864553144448 |
|
HD |
19529 |
|
CP |
CP-73 199 |
|
Distance |
502.51 |
|
| Distance ly |
1639.19 |
|
