20491+2442 BKO 866
20h 49m 05.48s +24° 41' 59.3" P.A. 114.00 sep 2.3 mag 13.30,13.50
| Coord 2000 |
20491+2442 |
|
Discov num |
BKO 866 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 05.48 +24 41 59.3 |
|
| Date first |
2009 |
|
Date last |
2009 |
|
Obs |
1 |
|
| Pa first |
114 |
|
Pa last |
114.1 |
|
P.A. Now (θ) |
114.1° |
|
| Sep first |
2.3 |
|
Sep last |
2.25 |
|
Sep. Now (ρ) |
2.25" |
|
| Mag pri |
13.30 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-090 |
|
Sec motion ra |
|
|
| Pri motion dec |
+033 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1842911196166192384 |
|
