20557-1547 GWP 3018
20h 55m 41.92s -15° 47' 21.9" P.A. 249.00 sep 15.2 mag 17.00,17.00
| Coord 2000 |
20557-1547 |
|
Discov num |
GWP3018 |
|
Comp |
|
|
Coord arcsec 2000 |
20 55 41.92 -15 47 21.9 |
|
| Date first |
1984 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
249 |
|
Pa last |
249.3 |
|
P.A. Now (θ) |
249.3° |
|
| Sep first |
14.9 |
|
Sep last |
15.175 |
|
Sep. Now (ρ) |
15.175" |
|
| Mag pri |
17.00 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+038 |
|
Sec motion ra |
+040 |
|
| Pri motion dec |
-086 |
|
Sec motion dec |
-090 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.045 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
Gaia DR2 |
6883548865599345280 |
|
