12169-2942 LDS 400
12h 16m 48.89s -29° 43' 11.1" P.A. 199.00 sep 6.7 mag 13.30,13.50
Coord 2000 |
12169-2942 |
|
Discov num |
LDS 400 |
|
Comp |
|
|
Coord arcsec 2000 |
12 16 48.89 -29 43 11.1 |
|
Date first |
1920 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
225 |
|
Pa last |
198.7 |
|
P.A. Now (θ) |
198.7° |
|
Sep first |
6.0 |
|
Sep last |
6.73 |
|
Sep. Now (ρ) |
6.73" |
|
Mag pri |
13.30 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
-045 |
|
Sec motion ra |
-085 |
|
Pri motion dec |
+087 |
|
Sec motion dec |
-031 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=1.272
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Gaia DR2 |
3473268794474067072 |
|