20576-0231 GWP 3021
20h 57m 33.20s -02° 31' 04.6" P.A. 296.00 sep 8.9 mag 15.90,18.50
| Coord 2000 |
20576-0231 |
|
Discov num |
GWP3021 |
|
Comp |
|
|
Coord arcsec 2000 |
20 57 33.20 -02 31 04.6 |
|
| Date first |
1987 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
296 |
|
Pa last |
295.6 |
|
P.A. Now (θ) |
295.6° |
|
| Sep first |
8.6 |
|
Sep last |
8.868 |
|
Sep. Now (ρ) |
8.868" |
|
| Mag pri |
15.90 |
|
Mag sec |
18.50 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
|
|
| Pri motion ra |
+084 |
|
Sec motion ra |
+084 |
|
| Pri motion dec |
+020 |
|
Sec motion dec |
+010 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.116 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Gaia DR2 |
6916574140448365440 |
|
