20499+2408 BKO 871
20h 49m 52.10s +24° 08' 13.1" P.A. 266.00 sep 11.4 mag 13.80,14.30
| Coord 2000 |
20499+2408 |
|
Discov num |
BKO 871 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 52.10 +24 08 13.1 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
267 |
|
Pa last |
266 |
|
P.A. Now (θ) |
266° |
|
| Sep first |
11.4 |
|
Sep last |
11.373 |
|
Sep. Now (ρ) |
11.373" |
|
| Mag pri |
13.80 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+040 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=1.403
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1842461324113637632 |
|
