04560+3021 KSA 31 AB
04h 56m 02.03s +30° 21' 03.7" P.A. 154.00 sep 14.6 mag 8.96,9.79 Sp K7
| Coord 2000 |
04560+3021 |
|
Discov num |
KSA 31 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 56 02.03 +30 21 03.7 |
|
| Date first |
1954 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
159 |
|
Pa last |
154 |
|
P.A. Now (θ) |
154° |
|
| Sep first |
10.4 |
|
Sep last |
14.63 |
|
Sep. Now (ρ) |
14.63" |
|
| Mag pri |
8.96 |
|
Mag sec |
9.79 |
|
delta mag (ΔM) |
0.83 |
|
Spectral class |
K7 (yellow-orange) |
|
| Pri motion ra |
-000 |
|
Sec motion ra |
+023 |
|
| Pri motion dec |
-028 |
|
Sec motion dec |
-008 |
|
| Notes |
N
K
(See Notes, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=1.089
This double is not physical.
04560+3021 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 56 02 +30 21 04 |
SFN 1 Aa,Ab |
2011 |
21 |
195 |
0.0 |
11.60 |
|
|
Y |
|
| Show |
|
|
04 56 02 +30 21 04 |
KSA 31 AB |
2015 |
11 |
154 |
14.6 |
8.96 |
9.79 |
0.83 |
|
<=== |
| Show |
|
|
04 56 02 +30 21 04 |
MSR 4 AC |
2015 |
3 |
92 |
9.1 |
8.90 |
17.50 |
8.60 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Auriga |
|
Gaia DR2 |
156902512603777408 |
|
