20128+2412 BKO 804
20h 12m 50.78s +24° 11' 40.3" P.A. 249.00 sep 3.4 mag 12.90,13.00
| Coord 2000 |
20128+2412 |
|
Discov num |
BKO 804 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 50.78 +24 11 40.3 |
|
| Date first |
2001 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
247 |
|
Pa last |
248.5 |
|
P.A. Now (θ) |
248.5° |
|
| Sep first |
3.2 |
|
Sep last |
3.382 |
|
Sep. Now (ρ) |
3.382" |
|
| Mag pri |
12.90 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
-083 |
|
| Pri motion dec |
-044 |
|
Sec motion dec |
-037 |
|
| Notes |
|
|
rPM=0.993
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1833678017225147776 |
|
