21092-0450 KPP 2590
21h 09m 09.52s -04° 49' 37.9" P.A. 193.00 sep 23.4 mag 11.30,12.80
| Coord 2000 |
21092-0450 |
|
Discov num |
KPP2590 |
|
Comp |
|
|
Coord arcsec 2000 |
21 09 09.52 -04 49 37.9 |
|
| Date first |
1953 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
193 |
|
Pa last |
192.7 |
|
P.A. Now (θ) |
192.7° |
|
| Sep first |
23.6 |
|
Sep last |
23.438 |
|
Sep. Now (ρ) |
23.438" |
|
| Mag pri |
11.30 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-017 |
|
| Pri motion dec |
-048 |
|
Sec motion dec |
-048 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
5201-00426-1 |
|
Gaia DR2 |
6912094794500453120 |
|
