11460-5805 R 179 AB (HD 102280)
11h 46m 02.56s -58° 05' 08.4" P.A. 176.00 sep 5.1 mag 9.24,9.38 Sp B2/3Vn
| Coord 2000 |
11460-5805 |
|
Discov num |
R 179 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 46 02.56 -58 05 08.4 |
|
| Date first |
1871 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
175 |
|
Pa last |
176.1 |
|
P.A. Now (θ) |
176.1° |
|
| Sep first |
5.1 |
|
Sep last |
5.091 |
|
Sep. Now (ρ) |
5.091" |
|
| Mag pri |
9.24 |
|
Mag sec |
9.38 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
B2/3Vn (blue-white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=0.307
Nature of this double is uncertain.
11460-5805 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 102280 |
239357 |
11 46 03 -58 05 08 |
R 179 AB |
2015 |
12 |
176 |
5.1 |
9.24 |
9.38 |
0.14 |
|
<=== |
| Show |
|
|
11 46 03 -58 05 14 |
B 9016 BC |
2015 |
4 |
125 |
11.7 |
9.38 |
15.10 |
5.72 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 102280 |
|
Constellation |
Centaurus |
|
SAO |
239357 |
|
Tycho2 |
8638-02921-1 |
|
| Gaia DR2 |
5341777583440436992 |
|
HD |
102280 |
|
