02038-0020 TOK  38Aa,Ab

 
 
02h 03m 48.12s -00 20' 24.5" P.A. 275 mag 6.15,7.97 Sp G5II-+G5V
 
 
Coord 2000
02038-0020
Discov num
TOK  38
Comp
Aa,Ab
Coord arcsec 2000
02 03 48.12 -00 20 24.5
Date first
2007
Date last
2014
Obs
11
Pa first
99
Pa last
275
P.A. Now (θ)
275°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
6.15
Mag sec
7.97
delta mag (ΔM)
1.82
Spectral class
G5II-+G5V (yellow/yellow)
Pri motion ra
+078
Sec motion ra
Pri motion dec
-047
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
02038-0020 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 129667 02038-0020 TOK 38 Aa,Ab 2007 2014 11 275 0.0 6.15 7.97 1.82 <===
Show 61 Cet 129667 02038-0020 H 5 102 AB 1782 2010 25 194 43.6 5.96 10.77 4.81
Show 129667 02038-0020 H 5 102 AC 1877 2000 7 324 90.6 5.96 12.81 6.85
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
275.3
Precise sep
0.027
Constellation
Cetus
SAO
129667
HD
12641
HR
610
DM
BD-01 285
Flamsteed
61 Ceti
Flamsteed name
61 Cet
last precise pa
275.3
last precise sep
0.027
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02038-0020 TOK 38 Aa,Ab 2007 1 99 0.0 6.15 7.97 N D 020348.12-002024.5
02038-0020 TOK 38 Aa,Ab 2008 6 103 0.0 6.15 7.97 N D 020348.12-002024.5
02038-0020 TOK 38 Aa,Ab 2013 8 285 0.0 6.15 7.97 G5II-+G5V N 020348.12-002024.5
02038-0020 TOK 38 Aa,Ab 2014 9 275 0.0 6.15 7.97 G5II-+G5V N 020348.12-002024.5

If you need more information about this double, apply for a data request form to the WDS.