20509-1851 GWP 3005
20h 50m 56.77s -18° 51' 24.7" P.A. 351.00 sep 7.4 mag 18.60,18.90
Coord 2000 |
20509-1851 |
|
Discov num |
GWP3005 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 56.77 -18 51 24.7 |
|
Date first |
1990 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
348 |
|
Pa last |
350.9 |
|
P.A. Now (θ) |
350.9° |
|
Sep first |
7.4 |
|
Sep last |
7.371 |
|
Sep. Now (ρ) |
7.371" |
|
Mag pri |
18.60 |
|
Mag sec |
18.90 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
+028 |
|
Sec motion ra |
+032 |
|
Pri motion dec |
-060 |
|
Sec motion dec |
-060 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.059 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Capricornus |
|
Gaia DR2 |
6858466836410734464 |
|