02054-0947 J 1450 AB
02h 05m 24.77s -09° 47' 31.1" P.A. 2.00 sep 6.1 mag 10.18,10.48 Sp K2 dist. 39.6 pc (129.18 l.y.)
Coord 2000 |
02054-0947 |
|
Discov num |
J 1450 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 05 24.77 -09 47 31.1 |
|
Date first |
1900 |
|
Date last |
2016 |
|
Obs |
20 |
|
Pa first |
7 |
|
Pa last |
1.9 |
|
P.A. Now (θ) |
1.9° |
|
Sep first |
6.2 |
|
Sep last |
6.146 |
|
Sep. Now (ρ) |
6.146" |
|
Mag pri |
10.18 |
|
Mag sec |
10.48 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
+147 |
|
Sec motion ra |
+147 |
|
Pri motion dec |
-037 |
|
Sec motion dec |
-038 |
|
Notes |
|
|
rPM=0.007 (< 0.3, Physical double)
This double is physical.
02054-0947 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
02 05 25 -09 47 31 |
LSC 131 Aa,Ab |
2019 |
2 |
220 |
0.2 |
10.40 |
11.90 |
1.50 |
|
|
Show |
|
|
02 05 25 -09 47 31 |
J 1450 AB |
2016 |
20 |
2 |
6.1 |
10.18 |
10.48 |
0.30 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cetus |
|
HIP |
9753 |
|
Tycho2 |
5281-02240-1 |
|
BD |
BD-10 428 |
|
Distance |
39.6 |
|
Distance ly |
129.18 |
|