04474-6129 CPO 4 (HD 30865)
04h 47m 21.74s -61° 28' 34.1" P.A. 47.00 sep 2.5 mag 7.35,10.26 Sp F3V dist. 68.68 pc (224.03 l.y.)
| Coord 2000 |
04474-6129 |
|
Discov num |
CPO 4 |
|
Comp |
|
|
Coord arcsec 2000 |
04 47 21.74 -61 28 34.1 |
|
| Date first |
1891 |
|
Date last |
2015 |
|
Obs |
17 |
|
| Pa first |
37 |
|
Pa last |
46.9 |
|
P.A. Now (θ) |
46.9° |
|
| Sep first |
2.6 |
|
Sep last |
2.503 |
|
Sep. Now (ρ) |
2.503" |
|
| Mag pri |
7.35 |
|
Mag sec |
10.26 |
|
delta mag (ΔM) |
2.91 |
|
Spectral class |
F3V (yellow-white) |
|
| Pri motion ra |
+055 |
|
Sec motion ra |
+048 |
|
| Pri motion dec |
-034 |
|
Sec motion dec |
-025 |
|
| Notes |
|
|
rPM=0.176 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 30865 |
|
Constellation |
Dorado |
|
SAO |
249108 |
|
HIP |
22249 |
|
| Tycho2 |
8876-01457-1 |
|
Gaia DR2 |
4665580509304847104 |
|
HD |
30865 |
|
GC |
5870 |
|
| CP |
CP-61 367 |
|
Distance |
68.68 |
|
Distance ly |
224.03 |
|
