20274+2330 BKO 448
20h 27m 23.19s +23° 30' 21.4" P.A. 72.00 sep 2.6 mag 12.80,13.00
Coord 2000 |
20274+2330 |
|
Discov num |
BKO 448 |
|
Comp |
|
|
Coord arcsec 2000 |
20 27 23.19 +23 30 21.4 |
|
Date first |
2008 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
67 |
|
Pa last |
71.9 |
|
P.A. Now (θ) |
71.9° |
|
Sep first |
2.4 |
|
Sep last |
2.636 |
|
Sep. Now (ρ) |
2.636" |
|
Mag pri |
12.80 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Gaia DR2 |
1830956932096590464 |
|