11475-3142 SWR 116
11h 47m 27.61s -31° 41' 49.2" P.A. 101.00 sep 28.2 mag 12.66,12.86 Sp A0V+A1V
| Coord 2000 |
11475-3142 |
|
Discov num |
SWR 116 |
|
Comp |
|
|
Coord arcsec 2000 |
11 47 27.61 -31 41 49.2 |
|
| Date first |
1913 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
103 |
|
Pa last |
100.8 |
|
P.A. Now (θ) |
100.8° |
|
| Sep first |
30.4 |
|
Sep last |
28.208 |
|
Sep. Now (ρ) |
28.208" |
|
| Mag pri |
12.66 |
|
Mag sec |
12.86 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
A0V+A1V (white/white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+006 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.064
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
7217-00821-1 |
|
Gaia DR2 |
3479347547588279424 |
|