23274+5016 OSO 197 AF
23h 27m 24.17s +50° 15' 47.3" P.A. 44.00 sep 31.4 mag 11.05,19.80 Sp K1
| Coord 2000 |
23274+5016 |
|
Discov num |
OSO 197 |
|
Comp |
AF |
|
Coord arcsec 2000 |
23 27 24.17 +50 15 47.3 |
|
| Date first |
1994 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
44 |
|
Pa last |
43.8 |
|
P.A. Now (θ) |
43.8° |
|
| Sep first |
31.2 |
|
Sep last |
31.394 |
|
Sep. Now (ρ) |
31.394" |
|
| Mag pri |
11.05 |
|
Mag sec |
19.80 |
|
delta mag (ΔM) |
8.75 |
|
Spectral class |
K1 (yellow-orange) |
|
| Pri motion ra |
+192 |
|
Sec motion ra |
+196 |
|
| Pri motion dec |
+071 |
|
Sec motion dec |
+054 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.085 (< 0.3, Physical double)
This double is physical.
23274+5016 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
23 27 24 +50 15 47 |
OSO 197 AB |
1994 |
1 |
97 |
3.7 |
11.05 |
14.10 |
3.05 |
|
|
| Show |
|
|
23 27 24 +50 15 47 |
OSO 197 AC |
2003 |
2 |
197 |
13.6 |
11.05 |
17.70 |
6.65 |
|
|
| Show |
|
|
23 27 24 +50 15 47 |
OSO 197 AD |
2003 |
2 |
38 |
13.2 |
11.05 |
18.10 |
7.05 |
|
|
| Show |
|
|
23 27 24 +50 15 47 |
OSO 197 AE |
2003 |
3 |
115 |
18.1 |
11.05 |
18.00 |
6.95 |
|
|
| Show |
|
|
23 27 24 +50 15 47 |
OSO 197 AF |
2015 |
8 |
44 |
31.4 |
11.05 |
19.80 |
8.75 |
|
<=== |
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3645-01057-1 |
|
Gaia DR2 |
1943235520465945088 |
|
