19448+5032 WNC 7
19h 44m 48.15s +50° 31' 30.3" P.A. 193.00 sep 95.1 mag 10.60,11.20 Sp O3f+K:
Coord 2000 |
19448+5032 |
|
Discov num |
WNC 7 |
|
Comp |
|
|
Coord arcsec 2000 |
19 44 48.15 +50 31 30.3 |
|
Date first |
1876 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
195 |
|
Pa last |
193.2 |
|
P.A. Now (θ) |
193.2° |
|
Sep first |
97.9 |
|
Sep last |
95.073 |
|
Sep. Now (ρ) |
95.073" |
|
Mag pri |
10.60 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
O3f+K: (blue/yellow-orange) |
|
Pri motion ra |
-012 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-016 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
rPM=0.791
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2135352396915239808 |
|