02128-0224 STF 231 AC
02h 12m 47.54s -02° 23' 37.1" P.A. 53.00 sep 147.0 mag 5.65,11.50 Sp F8V dist. 39.7 pc (129.5 l.y.)
Coord 2000 |
02128-0224 |
|
Discov num |
STF 231 |
|
Comp |
AC |
|
Coord arcsec 2000 |
02 12 47.54 -02 23 37.1 |
|
Date first |
1908 |
|
Date last |
1998 |
|
Obs |
4 |
|
Pa first |
61 |
|
Pa last |
53.2 |
|
P.A. Now (θ) |
53.2° |
|
Sep first |
172.7 |
|
Sep last |
146.99 |
|
Sep. Now (ρ) |
146.99" |
|
Mag pri |
5.65 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
5.85 |
|
Spectral class |
F8V (yellow-white) |
|
Pri motion ra |
+374 |
|
Sec motion ra |
|
|
Pri motion dec |
-069 |
|
Sec motion dec |
|
|
Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
This double is not physical.
02128-0224 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
129752 |
02 12 48 -02 23 37 |
TOK 39 Aa,Ab |
2020 |
22 |
187 |
0.0 |
6.18 |
6.69 |
0.51 |
Y |
|
Show |
66 Cet |
129752 |
02 12 48 -02 23 37 |
STF 231 AB |
2019 |
171 |
235 |
16.8 |
5.72 |
7.71 |
1.99 |
|
|
Show |
|
129752 |
02 12 48 -02 23 37 |
STF 231 AC |
1998 |
4 |
53 |
147.0 |
5.65 |
11.50 |
5.85 |
|
<=== |
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cetus |
|
SAO |
129752 |
|
HIP |
10305 |
|
Tycho2 |
4690-01110-1 |
|
HD |
13612 |
|
HR |
650 |
|
GC |
2652 |
|
ADS |
1703 |
|
GL |
Gl 87.1A |
|
BD |
BD-03 336 |
|
Flamsteed |
66 Ceti |
|
Flamsteed name |
66 Cet |
|
Distance |
39.7 |
|
Distance ly |
129.5 |
|