04314-4227 I 1488 AB (HD 28903)
04h 31m 21.12s -42° 27' 07.8" P.A. 332.00 sep 0.4 mag 10.10,10.30 Sp G0V
| Coord 2000 |
04314-4227 |
|
Discov num |
I 1488 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 31 21.12 -42 27 07.8 |
|
| Date first |
1927 |
|
Date last |
2019 |
|
Obs |
7 |
|
| Pa first |
252 |
|
Pa last |
332.1 |
|
P.A. Now (θ) |
332.1° |
|
| Sep first |
0.4 |
|
Sep last |
0.354 |
|
Sep. Now (ρ) |
0.354" |
|
| Mag pri |
10.10 |
|
Mag sec |
10.30 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
G0V (yellow) |
|
| Pri motion ra |
+045 |
|
Sec motion ra |
|
|
| Pri motion dec |
+077 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
04314-4227 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 28903 |
|
04 31 21 -42 27 08 |
I 1488 AB |
2019 |
7 |
332 |
0.4 |
10.10 |
10.30 |
0.20 |
|
<=== |
| Show |
|
|
04 31 21 -42 27 08 |
I 1488 AB,C |
2019 |
6 |
265 |
3.0 |
9.46 |
13.50 |
4.04 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 28903 |
|
Constellation |
Caelum |
|
Tycho2 |
7582-00142-1 |
|
Gaia DR2 |
4791798117685973248 |
|
| HD |
28903 |
|
