23172-3915 UC 4917
23h 17m 13.44s -39° 15' 09.7" P.A. 31.00 sep 19.6 mag 15.17,15.59
Coord 2000 |
23172-3915 |
|
Discov num |
UC 4917 |
|
Comp |
|
|
Coord arcsec 2000 |
23 17 13.44 -39 15 09.7 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
31 |
|
Pa last |
31 |
|
P.A. Now (θ) |
31° |
|
Sep first |
19.6 |
|
Sep last |
19.625 |
|
Sep. Now (ρ) |
19.625" |
|
Mag pri |
15.17 |
|
Mag sec |
15.59 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
|
|
Pri motion ra |
+061 |
|
Sec motion ra |
+065 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-005 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.063 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Grus |
|
Gaia DR2 |
6549084089923238144 |
|