21326-4059 UC 4491
21h 32m 36.10s -40° 59' 12.2" P.A. 216.00 sep 45.3 mag 10.90,15.70
| Coord 2000 |
21326-4059 |
|
Discov num |
UC 4491 |
|
Comp |
|
|
Coord arcsec 2000 |
21 32 36.10 -40 59 12.2 |
|
| Date first |
1996 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
216 |
|
Pa last |
215.5 |
|
P.A. Now (θ) |
215.5° |
|
| Sep first |
45.4 |
|
Sep last |
45.319 |
|
Sep. Now (ρ) |
45.319" |
|
| Mag pri |
10.90 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
4.8 |
|
Spectral class |
|
|
| Pri motion ra |
+021 |
|
Sec motion ra |
+044 |
|
| Pri motion dec |
-053 |
|
Sec motion dec |
-063 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.326
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
Tycho2 |
7984-00731-1 |
|
Gaia DR2 |
6579281596960776448 |
|
