21558-3953 WG 279
21h 55m 28.46s -39° 52' 31.8" P.A. 27.00 sep 4.1 mag 11.48,12.20
| Coord 2000 |
21558-3953 |
|
Discov num |
WG 279 |
|
Comp |
|
|
Coord arcsec 2000 |
21 55 28.46 -39 52 31.8 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
33 |
|
Pa last |
27.3 |
|
P.A. Now (θ) |
27.3° |
|
| Sep first |
4.6 |
|
Sep last |
4.111 |
|
Sep. Now (ρ) |
4.111" |
|
| Mag pri |
11.48 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.72 |
|
Spectral class |
|
|
| Pri motion ra |
-046 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
-062 |
|
Sec motion dec |
+042 |
|
| Notes |
|
|
rPM=1.542
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
Gaia DR2 |
6572882538070788992 |
|
