22431+3149 BKO 663 AC
22h 43m 08.23s +31° 49' 09.0" P.A. 127.00 sep 12.8 mag 10.30,14.10
| Coord 2000 |
22431+3149 |
|
Discov num |
BKO 663 |
|
Comp |
AC |
|
Coord arcsec 2000 |
22 43 08.23 +31 49 09.0 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
126 |
|
Pa last |
126.7 |
|
P.A. Now (θ) |
126.7° |
|
| Sep first |
12.9 |
|
Sep last |
12.754 |
|
Sep. Now (ρ) |
12.754" |
|
| Mag pri |
10.30 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-023 |
|
| Notes |
N
(See Notes) |
|
rPM=0.479
Nature of this double is uncertain.
22431+3149 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 43 08 +31 49 09 |
CHE 338 AB |
2015 |
8 |
294 |
22.9 |
10.36 |
14.00 |
3.64 |
|
|
| Show |
|
|
22 43 08 +31 49 09 |
BKO 663 AC |
2015 |
7 |
127 |
12.8 |
10.30 |
14.10 |
3.80 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2736-01628-1 |
|
Gaia DR2 |
1888968986633793408 |
|
