21174-1746 UC 4430
21h 17m 24.74s -17° 45' 35.1" P.A. 14.00 sep 12.3 mag 13.80,14.00
Coord 2000 |
21174-1746 |
|
Discov num |
UC 4430 |
|
Comp |
|
|
Coord arcsec 2000 |
21 17 24.74 -17 45 35.1 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
14 |
|
Pa last |
14.4 |
|
P.A. Now (θ) |
14.4° |
|
Sep first |
12.4 |
|
Sep last |
12.344 |
|
Sep. Now (ρ) |
12.344" |
|
Mag pri |
13.80 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
-026 |
|
Sec motion ra |
-023 |
|
Pri motion dec |
-063 |
|
Sec motion dec |
-052 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.167 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Capricornus |
|
Gaia DR2 |
6835367505859469440 |
|