15196-2158 ARA 1490
15h 19m 34.58s -21° 57' 33.7" P.A. 90.00 sep 11.9 mag 12.20,13.20
| Coord 2000 |
15196-2158 |
|
Discov num |
ARA1490 |
|
Comp |
|
|
Coord arcsec 2000 |
15 19 34.58 -21 57 33.7 |
|
| Date first |
1920 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
93 |
|
Pa last |
89.7 |
|
P.A. Now (θ) |
89.7° |
|
| Sep first |
12.2 |
|
Sep last |
11.912 |
|
Sep. Now (ρ) |
11.912" |
|
| Mag pri |
12.20 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
+020 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=0.136 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
Gaia DR2 |
6252369611477416960 |
|
