21176-1231 KPP 2572
21h 17m 35.41s -12° 30' 37.6" P.A. 167.00 sep 23.3 mag 14.40,13.64
| Coord 2000 |
21176-1231 |
|
Discov num |
KPP2572 |
|
Comp |
|
|
Coord arcsec 2000 |
21 17 35.41 -12 30 37.6 |
|
| Date first |
1953 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
166 |
|
Pa last |
166.5 |
|
P.A. Now (θ) |
166.5° |
|
| Sep first |
23.1 |
|
Sep last |
23.276 |
|
Sep. Now (ρ) |
23.276" |
|
| Mag pri |
14.40 |
|
Mag sec |
13.64 |
|
delta mag (ΔM) |
0.76 |
|
Spectral class |
|
|
| Pri motion ra |
+040 |
|
Sec motion ra |
+040 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-016 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.023 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Gaia DR2 |
6891694769291645696 |
|
