21405+2426 BKO 629
21h 40m 31.55s +24° 25' 44.7" P.A. 170.00 sep 3.7 mag 15.20,15.60
| Coord 2000 |
21405+2426 |
|
Discov num |
BKO 629 |
|
Comp |
|
|
Coord arcsec 2000 |
21 40 31.55 +24 25 44.7 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
163 |
|
Pa last |
169.5 |
|
P.A. Now (θ) |
169.5° |
|
| Sep first |
3.8 |
|
Sep last |
3.693 |
|
Sep. Now (ρ) |
3.693" |
|
| Mag pri |
15.20 |
|
Mag sec |
15.60 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+036 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1797714950367667456 |
|
