21373+2423 BKO 488 AC
21h 37m 21.67s +24° 22' 31.4" P.A. 235.00 sep 5.0 mag 12.70,15.00
| Coord 2000 |
21373+2423 |
|
Discov num |
BKO 488 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 37 21.67 +24 22 31.4 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
234 |
|
Pa last |
235 |
|
P.A. Now (θ) |
235° |
|
| Sep first |
4.9 |
|
Sep last |
5.001 |
|
Sep. Now (ρ) |
5.001" |
|
| Mag pri |
12.70 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
|
|
| Pri motion ra |
+101 |
|
Sec motion ra |
|
|
| Pri motion dec |
+072 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
21373+2423 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 37 22 +24 22 31 |
POU 5438 AB |
2015 |
8 |
138 |
16.4 |
12.73 |
13.68 |
0.95 |
|
|
| Show |
|
|
21 37 22 +24 22 31 |
BKO 488 AC |
2015 |
7 |
235 |
5.0 |
12.70 |
15.00 |
2.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1797796898343812992 |
|
