21431+2343 BKO 630
21h 43m 05.13s +23° 43' 30.1" P.A. 215.00 sep 10.0 mag 14.30,14.70
| Coord 2000 |
21431+2343 |
|
Discov num |
BKO 630 |
|
Comp |
|
|
Coord arcsec 2000 |
21 43 05.13 +23 43 30.1 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
215 |
|
Pa last |
215 |
|
P.A. Now (θ) |
215° |
|
| Sep first |
10.0 |
|
Sep last |
9.983 |
|
Sep. Now (ρ) |
9.983" |
|
| Mag pri |
14.30 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-033 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-030 |
|
| Notes |
|
|
rPM=0.722
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1794524683020083200 |
|
