09579-2309 ARA 1771
09h 57m 54.78s -23° 08' 13.2" P.A. 52.00 sep 12.3 mag 11.90,12.40
| Coord 2000 |
09579-2309 |
|
Discov num |
ARA1771 |
|
Comp |
|
|
Coord arcsec 2000 |
09 57 54.78 -23 08 13.2 |
|
| Date first |
1922 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
52 |
|
Pa last |
51.5 |
|
P.A. Now (θ) |
51.5° |
|
| Sep first |
12.2 |
|
Sep last |
12.296 |
|
Sep. Now (ρ) |
12.296" |
|
| Mag pri |
11.90 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-024 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
rPM=0.294 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Gaia DR2 |
5660702819512239232 |
|
