21338-4446 BRT 1121
21h 33m 46.24s -44° 46' 44.5" P.A. 149.00 sep 3.9 mag 12.20,13.90
| Coord 2000 |
21338-4446 |
|
Discov num |
BRT1121 |
|
Comp |
|
|
Coord arcsec 2000 |
21 33 46.24 -44 46 44.5 |
|
| Date first |
1905 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
159 |
|
Pa last |
149.4 |
|
P.A. Now (θ) |
149.4° |
|
| Sep first |
3.9 |
|
Sep last |
3.924 |
|
Sep. Now (ρ) |
3.924" |
|
| Mag pri |
12.20 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
+047 |
|
| Pri motion dec |
+012 |
|
Sec motion dec |
-083 |
|
| Notes |
|
|
rPM=1.151
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
Gaia DR2 |
6576026625931258368 |
|
