12185-3331 SWR 129 AB
12h 18m 31.83s -33° 30' 30.5" P.A. 266.00 sep 23.3 mag 12.18,12.24 Sp G0+G0
Coord 2000 |
12185-3331 |
|
Discov num |
SWR 129 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 18 31.83 -33 30 30.5 |
|
Date first |
1915 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
268 |
|
Pa last |
266.4 |
|
P.A. Now (θ) |
266.4° |
|
Sep first |
28.1 |
|
Sep last |
23.279 |
|
Sep. Now (ρ) |
23.279" |
|
Mag pri |
12.18 |
|
Mag sec |
12.24 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
G0+G0 (yellow/yellow) |
|
Pri motion ra |
-041 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-002 |
|
Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.978
This double is not physical.
12185-3331 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
12 18 32 -33 30 30 |
SWR 129 AB |
2015 |
8 |
266 |
23.3 |
12.18 |
12.24 |
0.06 |
|
<=== |
Show |
|
|
12 18 30 -33 30 32 |
SKF 2116 BC |
2016 |
9 |
189 |
5.9 |
12.50 |
13.80 |
1.30 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
7237-01501-1 |
|
Gaia DR2 |
3468947297164093824 |
|