01263-0440 TOK 204AB

 
 
01h 26m 19.20s -04 40' 26.7" P.A. 227 sep 24.6 mag 8.20,17.50 Sp G5 dist. 52.97 pc (172.79 l.y.)
 
 
Coord 2000
01263-0440
Discov num
TOK 204
Comp
AB
Coord arcsec 2000
01 26 19.20 -04 40 26.7
Date first
1998
Date last
2015
Obs
4
Pa first
227
Pa last
227
P.A. Now (θ)
227°
Sep first
24.4
Sep last
24.6
Sep. Now (ρ)
24.6"
Mag pri
8.20
Mag sec
17.50
delta mag (ΔM)
9.3
Spectral class
G5 (yellow)
Pri motion ra
-097
Sec motion ra
Pri motion dec
-103
Sec motion dec
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
01263-0440 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01263-0440 TOK 204 Aa,Ab 2011 2017 10 7 0.1 8.50 10.00 1.50
Show 01263-0440 TOK 204 AB 1998 2015 4 227 24.6 8.20 17.50 9.30 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
226.9
Precise sep
24.58
Constellation
Cetus
HIP
6712
Tycho2
4684-00546-1
HD
8765
BD
BD-05 258
Distance
52.97
Distance ly
172.79
last precise pa
226.9
last precise sep
24.58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01263-0440 TOK 204 AB 1998 1 227 24.4 8.14 9.00 G5 NV 012619.20-044026.7
01263-0440 TOK 204 AB 2015 4 227 24.6 8.20 17.50 G5 NV 012619.20-044026.7

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