02578-5009 B 1441 (HD 18629)
02h 57m 49.96s -50° 09' 10.5" P.A. 27.00 sep 1.7 mag 8.52,11.18 Sp F2V dist. 322.58 pc (1052.26 l.y.)
| Coord 2000 |
02578-5009 |
|
Discov num |
B 1441 |
|
Comp |
|
|
Coord arcsec 2000 |
02 57 49.96 -50 09 10.5 |
|
| Date first |
1928 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
28 |
|
Pa last |
26.9 |
|
P.A. Now (θ) |
26.9° |
|
| Sep first |
1.8 |
|
Sep last |
1.709 |
|
Sep. Now (ρ) |
1.709" |
|
| Mag pri |
8.52 |
|
Mag sec |
11.18 |
|
delta mag (ΔM) |
2.66 |
|
Spectral class |
F2V (yellow-white) |
|
| Pri motion ra |
+034 |
|
Sec motion ra |
+035 |
|
| Pri motion dec |
+010 |
|
Sec motion dec |
+014 |
|
| Notes |
|
|
rPM=0.109 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 18629 |
|
Constellation |
Horologium |
|
SAO |
232951 |
|
HIP |
13815 |
|
| Tycho2 |
8057-00770-1 |
|
Gaia DR2 |
4748775606374867200 |
|
HD |
18629 |
|
CD |
CD-50 882 |
|
| CP |
CP-50 402 |
|
Distance |
322.58 |
|
Distance ly |
1052.26 |
|