21466-4656 BRT 1124
21h 46m 35.67s -46° 56' 19.6" P.A. 138.00 sep 4.3 mag 12.96,13.30
| Coord 2000 |
21466-4656 |
|
Discov num |
BRT1124 |
|
Comp |
|
|
Coord arcsec 2000 |
21 46 35.67 -46 56 19.6 |
|
| Date first |
1903 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
136 |
|
Pa last |
137.7 |
|
P.A. Now (θ) |
137.7° |
|
| Sep first |
3.7 |
|
Sep last |
4.262 |
|
Sep. Now (ρ) |
4.262" |
|
| Mag pri |
12.96 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
0.34 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+091 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
-094 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=1.067
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
Tycho2 |
8437-00085-1 |
|
Gaia DR2 |
6564299406706902400 |
|
