02128-0224 STF 231AB (66 Cet)

 
 
02H 12M 47.54S -02 23' 37.1" P.A. 235 SEP 16.9 MAG 5.72,7.71 SP F8V+G1V DIST. 39.7 PC (129.5 L.Y.)
 
 
Coord 2000
02128-0224
Discov num
STF 231
Comp
AB
Coord arcsec 2000
02 12 47.54 -02 23 37.1
Date first
1783
Date last
2016
Obs
165
Pa first
235
Pa last
235
P.A. Now (θ)
235°
Sep first
16.9
Sep last
16.9
Sep. Now (ρ)
16.9"
Mag pri
5.72
Mag sec
7.71
delta mag (ΔM)
1.99
Spectral class
F8V+G1V (yellow-white/yellow)
Pri motion ra
+374
Sec motion ra
+364
Pri motion dec
-073
Sec motion dec
-080
Notes
N Y (See Notes, Parallax indicates components are non-physical)
rPM=0.032 (< 0.3, Physical double)
This double is not physical.
 
 
02128-0224 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 129752 02128-0224 TOK 39 Aa,Ab 2007 2015 13 138 0.0 6.18 6.69 0.51
Show 66 Cet 129752 02128-0224 STF 231 AB 1783 2016 165 235 16.9 5.72 7.71 1.99 <===
Show 129752 02128-0224 STF 231 AC 1908 1998 4 53 147.0 5.65 11.50 5.85
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
66 Cet
Constellation
Cetus
SAO
129752
HIP
10305
Tycho2
4690-01110-1
HD
13612
HR
650
GC
2652
GL
Gl 87.1A
BD
BD-03 336
Flamsteed
66 Ceti
Flamsteed name
66 Cet
Distance
39.7
Distance ly
129.5
last precise pa
235
last precise sep
16.855