21347+0934 GMC 22
21h 34m 40.21s +09° 33' 36.9" P.A. 65.00 sep 25.0 mag 16.00,16.50 Sp G2V+G5V
| Coord 2000 |
21347+0934 |
|
Discov num |
GMC 22 |
|
Comp |
|
|
Coord arcsec 2000 |
21 34 40.21 +09 33 36.9 |
|
| Date first |
1953 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
64 |
|
Pa last |
64.7 |
|
P.A. Now (θ) |
64.7° |
|
| Sep first |
25.5 |
|
Sep last |
25.011 |
|
Sep. Now (ρ) |
25.011" |
|
| Mag pri |
16.00 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
G2V+G5V (yellow/yellow) |
|
| Pri motion ra |
+016 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-009 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.64
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1741576188755568896 |
|
