05049-4034 COO 28 (HD 32946)
05h 04m 54.55s -40° 34' 13.8" P.A. 231.00 sep 0.6 mag 8.94,9.46 Sp G3V dist. 74.57 pc (243.25 l.y.)
| Coord 2000 |
05049-4034 |
|
Discov num |
COO 28 |
|
Comp |
|
|
Coord arcsec 2000 |
05 04 54.55 -40 34 13.8 |
|
| Date first |
1903 |
|
Date last |
2018 |
|
Obs |
23 |
|
| Pa first |
242 |
|
Pa last |
230.8 |
|
P.A. Now (θ) |
230.8° |
|
| Sep first |
2.1 |
|
Sep last |
0.649 |
|
Sep. Now (ρ) |
0.649" |
|
| Mag pri |
8.94 |
|
Mag sec |
9.46 |
|
delta mag (ΔM) |
0.52 |
|
Spectral class |
G3V (yellow) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
+047 |
|
Sec motion dec |
+047 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 32946 |
|
Constellation |
Columba |
|
SAO |
217161 |
|
HIP |
23644 |
|
| Tycho2 |
7590-01569-1 |
|
Gaia DR2 |
4813903425301192704 |
|
HD |
32946 |
|
CD |
CD-40 1716 |
|
| CP |
CP-40 630 |
|
Distance |
74.57 |
|
Distance ly |
243.25 |
|
