17512-4921 RST 951
17h 51m 14.73s -49° 20' 24.0" P.A. 119.00 sep 2.5 mag 12.20,12.50
| Coord 2000 |
17512-4921 |
|
Discov num |
RST 951 |
|
Comp |
|
|
Coord arcsec 2000 |
17 51 14.73 -49 20 24.0 |
|
| Date first |
1930 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
118 |
|
Pa last |
118.7 |
|
P.A. Now (θ) |
118.7° |
|
| Sep first |
2.2 |
|
Sep last |
2.507 |
|
Sep. Now (ρ) |
2.507" |
|
| Mag pri |
12.20 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Tycho2 |
8352-00136-1 |
|
Gaia DR2 |
5947446445489940352 |
|
