20328+4040 SKF 1866
20h 32m 45.53s +40° 39' 36.6" P.A. 286.00 sep 2.8 mag 13.50,14.30 Sp Beq+B0III
Coord 2000 |
20328+4040 |
|
Discov num |
SKF1866 |
|
Comp |
|
|
Coord arcsec 2000 |
20 32 45.53 +40 39 36.6 |
|
Date first |
1983 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
280 |
|
Pa last |
286 |
|
P.A. Now (θ) |
286° |
|
Sep first |
2.4 |
|
Sep last |
2.753 |
|
Sep. Now (ρ) |
2.753" |
|
Mag pri |
13.50 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
Beq+B0III (blue-white/blue-white) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2067727788940487424 |
|