20554+3033 GRV 396
20h 55m 29.72s +30° 33' 01.3" P.A. 349.00 sep 67.4 mag 10.91,12.36
| Coord 2000 |
20554+3033 |
|
Discov num |
GRV 396 |
|
Comp |
|
|
Coord arcsec 2000 |
20 55 29.72 +30 33 01.3 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
349 |
|
Pa last |
349.1 |
|
P.A. Now (θ) |
349.1° |
|
| Sep first |
67.1 |
|
Sep last |
67.398 |
|
Sep. Now (ρ) |
67.398" |
|
| Mag pri |
10.91 |
|
Mag sec |
12.36 |
|
delta mag (ΔM) |
1.45 |
|
Spectral class |
|
|
| Pri motion ra |
+013 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=0.874
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2688-03003-1 |
|
Gaia DR2 |
1858761382132632192 |
|
