19475+3346 GCB 74
19h 47m 08.08s +33° 46' 24.2" P.A. 137.00 sep 6.4 mag 12.16,13.30
Coord 2000 |
19475+3346 |
|
Discov num |
GCB 74 |
|
Comp |
|
|
Coord arcsec 2000 |
19 47 08.08 +33 46 24.2 |
|
Date first |
1935 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
140 |
|
Pa last |
137.3 |
|
P.A. Now (θ) |
137.3° |
|
Sep first |
4.9 |
|
Sep last |
6.395 |
|
Sep. Now (ρ) |
6.395" |
|
Mag pri |
12.16 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
1.14 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
+328 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-325 |
|
Notes |
|
|
rPM=0.991
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2664-00294-1 |
|
Gaia DR2 |
2035036185855775616 |
|