20504+0222 GWP 3004
20h 50m 23.11s +02° 22' 06.4" P.A. 12.00 sep 15.6 mag 16.50,17.20
| Coord 2000 |
20504+0222 |
|
Discov num |
GWP3004 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 23.11 +02 22 06.4 |
|
| Date first |
1990 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
10 |
|
Pa last |
11.6 |
|
P.A. Now (θ) |
11.6° |
|
| Sep first |
16.0 |
|
Sep last |
15.649 |
|
Sep. Now (ρ) |
15.649" |
|
| Mag pri |
16.50 |
|
Mag sec |
17.20 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-060 |
|
Sec motion dec |
-050 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.232 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Gaia DR2 |
1730874332845578112 |
|