21145-1207 BRT 2780
21h 14m 33.30s -12° 06' 49.6" P.A. 347.00 sep 3.4 mag 11.41,11.91
| Coord 2000 |
21145-1207 |
|
Discov num |
BRT2780 |
|
Comp |
|
|
Coord arcsec 2000 |
21 14 33.30 -12 06 49.6 |
|
| Date first |
1906 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
351 |
|
Pa last |
346.9 |
|
P.A. Now (θ) |
346.9° |
|
| Sep first |
3.2 |
|
Sep last |
3.366 |
|
Sep. Now (ρ) |
3.366" |
|
| Mag pri |
11.41 |
|
Mag sec |
11.91 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-060 |
|
Sec motion dec |
+045 |
|
| Notes |
|
|
rPM=1.716
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
5780-00544-1 |
|
Gaia DR2 |
6891968749550795776 |
|
