21175-2246 BRT 3101
21h 17m 29.76s -22° 46' 29.8" P.A. 238.00 sep 3.0 mag 12.38,13.04
| Coord 2000 |
21175-2246 |
|
Discov num |
BRT3101 |
|
Comp |
|
|
Coord arcsec 2000 |
21 17 29.76 -22 46 29.8 |
|
| Date first |
1910 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
229 |
|
Pa last |
237.8 |
|
P.A. Now (θ) |
237.8° |
|
| Sep first |
3.6 |
|
Sep last |
2.981 |
|
Sep. Now (ρ) |
2.981" |
|
| Mag pri |
12.38 |
|
Mag sec |
13.04 |
|
delta mag (ΔM) |
0.66 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-031 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
+000 |
|
| Notes |
B
(Blue magnitudes) |
|
rPM=0.979
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
Tycho2 |
6937-00697-1 |
|
Gaia DR2 |
6828636089516338048 |
|
