00446-1856 LDS 3195 AC
00h 44m 37.15s -18° 56' 48.2" P.A. 240.00 sep 35.4 mag 10.74,15.90 Sp dM2
| Coord 2000 |
00446-1856 |
|
Discov num |
LDS3195 |
|
Comp |
AC |
|
Coord arcsec 2000 |
00 44 37.15 -18 56 48.2 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
239 |
|
Pa last |
239.7 |
|
P.A. Now (θ) |
239.7° |
|
| Sep first |
34.0 |
|
Sep last |
35.37 |
|
Sep. Now (ρ) |
35.37" |
|
| Mag pri |
10.74 |
|
Mag sec |
15.90 |
|
delta mag (ΔM) |
5.16 |
|
Spectral class |
dM2 |
|
| Pri motion ra |
+273 |
|
Sec motion ra |
+279 |
|
| Pri motion dec |
+177 |
|
Sec motion dec |
+185 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.03 (< 0.3, Physical double)
This double is 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 |
|
Tycho2 |
5849-00610-1 |
|
