15472-4747 BRT 871
15h 47m 12.41s -47° 47' 12.1" P.A. 50.00 sep 5.1 mag 12.40,12.70
| Coord 2000 |
15472-4747 |
|
Discov num |
BRT 871 |
|
Comp |
|
|
Coord arcsec 2000 |
15 47 12.41 -47 47 12.1 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
49 |
|
Pa last |
50.2 |
|
P.A. Now (θ) |
50.2° |
|
| Sep first |
4.6 |
|
Sep last |
5.051 |
|
Sep. Now (ρ) |
5.051" |
|
| Mag pri |
12.40 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
+051 |
|
| Pri motion dec |
-083 |
|
Sec motion dec |
-023 |
|
| Notes |
|
|
rPM=1.023
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lupus |
|
Gaia DR2 |
5986114040395012864 |
|