21454+2819 J 3145
21h 45m 16.35s +28° 20' 24.9" P.A. 112.00 sep 5.4 mag 13.10,14.00
| Coord 2000 |
21454+2819 |
|
Discov num |
J 3145 |
|
Comp |
|
|
Coord arcsec 2000 |
21 45 16.35 +28 20 24.9 |
|
| Date first |
1944 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
115 |
|
Pa last |
112.2 |
|
P.A. Now (θ) |
112.2° |
|
| Sep first |
4.0 |
|
Sep last |
5.44 |
|
Sep. Now (ρ) |
5.44" |
|
| Mag pri |
13.10 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.03
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1800997679773299200 |
|
