09246-2012 ARA 657
09h 24m 39.44s -20° 12' 18.0" P.A. 352.00 sep 10.6 mag 12.70,13.40
Coord 2000 |
09246-2012 |
|
Discov num |
ARA 657 |
|
Comp |
|
|
Coord arcsec 2000 |
09 24 39.44 -20 12 18.0 |
|
Date first |
1918 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
354 |
|
Pa last |
351.6 |
|
P.A. Now (θ) |
351.6° |
|
Sep first |
10.6 |
|
Sep last |
10.607 |
|
Sep. Now (ρ) |
10.607" |
|
Mag pri |
12.70 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
+007 |
|
Notes |
|
|
rPM=0.707
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Gaia DR2 |
5676691019955068160 |
|