20526+2353 BKO 883
20h 52m 34.46s +23° 53' 07.5" P.A. 10.00 sep 8.9 mag 13.20,13.50
| Coord 2000 |
20526+2353 |
|
Discov num |
BKO 883 |
|
Comp |
|
|
Coord arcsec 2000 |
20 52 34.46 +23 53 07.5 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
10 |
|
Pa last |
9.7 |
|
P.A. Now (θ) |
9.7° |
|
| Sep first |
8.9 |
|
Sep last |
8.933 |
|
Sep. Now (ρ) |
8.933" |
|
| Mag pri |
13.20 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-000 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
+017 |
|
| Notes |
|
|
rPM=1.5
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1842623880034671744 |
|
