17312-4552 BRT 975
17h 31m 11.39s -45° 51' 58.0" P.A. 134.00 sep 5.1 mag 13.30,13.30
| Coord 2000 |
17312-4552 |
|
Discov num |
BRT 975 |
|
Comp |
|
|
Coord arcsec 2000 |
17 31 11.39 -45 51 58.0 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
136 |
|
Pa last |
134.2 |
|
P.A. Now (θ) |
134.2° |
|
| Sep first |
4.6 |
|
Sep last |
5.062 |
|
Sep. Now (ρ) |
5.062" |
|
| Mag pri |
13.30 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-039 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+022 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
rPM=1.413
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Gaia DR2 |
5952148163370906368 |
|
