20499+2456 BKO 870
20h 49m 52.45s +24° 55' 43.8" P.A. 235.00 sep 8.3 mag 13.90,14.90
| Coord 2000 |
20499+2456 |
|
Discov num |
BKO 870 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 52.45 +24 55 43.8 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
235 |
|
Pa last |
235 |
|
P.A. Now (θ) |
235° |
|
| Sep first |
8.3 |
|
Sep last |
8.268 |
|
Sep. Now (ρ) |
8.268" |
|
| Mag pri |
13.90 |
|
Mag sec |
14.90 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
|
|
| Pri motion dec |
+010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1843672539247718528 |
|
