09172-2012 ARA 653
09h 17m 12.62s -20° 11' 44.0" P.A. 117.00 sep 7.7 mag 12.90,13.50
Coord 2000 |
09172-2012 |
|
Discov num |
ARA 653 |
|
Comp |
|
|
Coord arcsec 2000 |
09 17 12.62 -20 11 44.0 |
|
Date first |
1918 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
117 |
|
Pa last |
117 |
|
P.A. Now (θ) |
117° |
|
Sep first |
7.6 |
|
Sep last |
7.734 |
|
Sep. Now (ρ) |
7.734" |
|
Mag pri |
12.90 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
-013 |
|
Sec motion ra |
+012 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-018 |
|
Notes |
|
|
rPM=1.397
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Gaia DR2 |
5679632836329942784 |
|