15255-2309 ARA 1806
15h 25m 25.18s -23° 08' 40.2" P.A. 229.00 sep 11.3 mag 11.40,11.60
| Coord 2000 |
15255-2309 |
|
Discov num |
ARA1806 |
|
Comp |
|
|
Coord arcsec 2000 |
15 25 25.18 -23 08 40.2 |
|
| Date first |
1920 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
227 |
|
Pa last |
228.8 |
|
P.A. Now (θ) |
228.8° |
|
| Sep first |
11.9 |
|
Sep last |
11.25 |
|
Sep. Now (ρ) |
11.25" |
|
| Mag pri |
11.40 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=1.553
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
Gaia DR2 |
6251246254187409664 |
|