00446-1856 LDS 3195 AB
00h 44m 37.15s -18° 56' 48.2" P.A. 242.00 sep 146.6 mag 10.93,10.42 Sp dM2 dist. 31.44 pc (102.56 l.y.)
| Coord 2000 |
00446-1856 |
|
Discov num |
LDS3195 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 44 37.15 -18 56 48.2 |
|
| Date first |
1960 |
|
Date last |
2007 |
|
Obs |
6 |
|
| Pa first |
216 |
|
Pa last |
242 |
|
P.A. Now (θ) |
242° |
|
| Sep first |
90.0 |
|
Sep last |
146.64 |
|
Sep. Now (ρ) |
146.64" |
|
| Mag pri |
10.93 |
|
Mag sec |
10.42 |
|
delta mag (ΔM) |
0.51 |
|
Spectral class |
dM2 |
|
| Pri motion ra |
+273 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
+177 |
|
Sec motion dec |
-006 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=1
This double is not physical.
00446-1856 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
00 44 37 -18 56 48 |
HDS 99 Aa,Ab |
2021 |
15 |
316 |
0.1 |
11.46 |
11.74 |
0.28 |
Y |
|
| Show |
|
|
00 44 37 -18 56 48 |
LDS 3195 AB |
2007 |
6 |
242 |
146.6 |
10.93 |
10.42 |
0.51 |
|
<=== |
| Show |
|
|
00 44 37 -18 56 48 |
LDS 3195 AC |
2015 |
7 |
240 |
35.4 |
10.74 |
15.90 |
5.16 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cetus |
|
HIP |
3493 |
|
Tycho2 |
5849-00610-1 |
|
GL |
Gl 31.2A |
|
| BD |
BD-19 111 |
|
Distance |
31.44 |
|
Distance ly |
102.56 |
|
