10185-1811 GWP 1338
10h 18m 31.52s -18° 11' 24.9" P.A. 320.00 sep 20.5 mag 12.12,12.64
Coord 2000 |
10185-1811 |
|
Discov num |
GWP1338 |
|
Comp |
|
|
Coord arcsec 2000 |
10 18 31.52 -18 11 24.9 |
|
Date first |
1916 |
|
Date last |
2017 |
|
Obs |
10 |
|
Pa first |
320 |
|
Pa last |
319.5 |
|
P.A. Now (θ) |
319.5° |
|
Sep first |
21.0 |
|
Sep last |
20.463 |
|
Sep. Now (ρ) |
20.463" |
|
Mag pri |
12.12 |
|
Mag sec |
12.64 |
|
delta mag (ΔM) |
0.52 |
|
Spectral class |
|
|
Pri motion ra |
+056 |
|
Sec motion ra |
+055 |
|
Pri motion dec |
-082 |
|
Sec motion dec |
-078 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.042 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
6064-00465-1 |
|
Gaia DR2 |
5669797666164512768 |
|