20499+2401 BKO 873
20h 49m 53.48s +24° 01' 02.3" P.A. 292.00 sep 11.7 mag 13.80,13.60
| Coord 2000 |
20499+2401 |
|
Discov num |
BKO 873 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 53.48 +24 01 02.3 |
|
| Date first |
1999 |
|
Date last |
2014 |
|
Obs |
5 |
|
| Pa first |
294 |
|
Pa last |
291.7 |
|
P.A. Now (θ) |
291.7° |
|
| Sep first |
11.7 |
|
Sep last |
11.738 |
|
Sep. Now (ρ) |
11.738" |
|
| Mag pri |
13.80 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-071 |
|
Sec motion ra |
-024 |
|
| Pri motion dec |
+038 |
|
Sec motion dec |
+020 |
|
| Notes |
|
|
rPM=0.625
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1842451325429404416 |
|
