17314-5121 BRT 974
17h 31m 22.80s -51° 20' 50.4" P.A. 325.00 sep 4.0 mag 12.90,13.10
| Coord 2000 |
17314-5121 |
|
Discov num |
BRT 974 |
|
Comp |
|
|
Coord arcsec 2000 |
17 31 22.80 -51 20 50.4 |
|
| Date first |
1904 |
|
Date last |
2000 |
|
Obs |
3 |
|
| Pa first |
318 |
|
Pa last |
325.2 |
|
P.A. Now (θ) |
325.2° |
|
| Sep first |
3.5 |
|
Sep last |
4.01 |
|
Sep. Now (ρ) |
4.01" |
|
| Mag pri |
12.90 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+019 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-032 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.978
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Gaia DR2 |
5925234420840165248 |
|
