12120+2832 RBR 41 Aa,Ac (HD 106022)
12h 12m 00.97s +28° 32' 11.3" P.A. 57.00 sep 1.4 mag 6.50,12.00 Sp F5V dist. 71.23 pc (232.35 l.y.)
| Coord 2000 |
12120+2832 |
|
Discov num |
RBR 41 |
|
Comp |
Aa,Ac |
|
Coord arcsec 2000 |
12 12 00.97 +28 32 11.3 |
|
| Date first |
2004 |
|
Date last |
2019 |
|
Obs |
5 |
|
| Pa first |
56 |
|
Pa last |
56.8 |
|
P.A. Now (θ) |
56.8° |
|
| Sep first |
1.5 |
|
Sep last |
1.42 |
|
Sep. Now (ρ) |
1.42" |
|
| Mag pri |
6.50 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
5.5 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
+070 |
|
Sec motion ra |
|
|
| Pri motion dec |
-065 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
12120+2832 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
82181 |
12 12 01 +28 32 11 |
CHR 136 Aa,Ab |
1987 |
1 |
176 |
0.2 |
6.49 |
|
|
|
|
| Show |
HD 106022 |
82181 |
12 12 01 +28 32 11 |
RBR 41 Aa,Ac |
2019 |
5 |
57 |
1.4 |
6.50 |
12.00 |
5.50 |
|
<=== |
| Show |
|
82181 |
12 12 01 +28 32 11 |
LDS 1285 AB |
2015 |
4 |
165 |
143.5 |
6.49 |
17.40 |
10.91 |
|
|
Quadruple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 106022 |
|
Constellation |
Coma Berenices |
|
SAO |
82181 |
|
HIP |
59489 |
|
| Tycho2 |
1988-01082-1 |
|
Gaia DR2 |
4012936795335522432 |
|
HD |
106022 |
|
HR |
4642 |
|
| BD |
BD+29 2265 |
|
Distance |
71.23 |
|
Distance ly |
232.35 |
|
