02393-0154 STF 290AC

 
 
02H 39M 18.54S -01 54' 03.6" P.A. 154 SEP 13.1 MAG 8.56,14.50 SP G0 DIST. 93.98 PC (306.56 L.Y.)
 
 
Coord 2000
02393-0154
Discov num
STF 290
Comp
AC
Coord arcsec 2000
02 39 18.54 -01 54 03.6
Date first
1904
Date last
2015
Obs
4
Pa first
138
Pa last
154
P.A. Now (θ)
154°
Sep first
16.8
Sep last
13.1
Sep. Now (ρ)
13.1"
Mag pri
8.56
Mag sec
14.50
delta mag (ΔM)
5.94
Spectral class
G0 (yellow)
Pri motion ra
+067
Sec motion ra
+021
Pri motion dec
+001
Sec motion dec
-006
Notes
rPM=0.694
Nature of this double is uncertain.
 
 
02393-0154 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02393-0154 STF 290 AB 1830 2015 20 221 10.1 8.56 10.45 1.89
Show 02393-0154 STF 290 AC 1904 2015 4 154 13.1 8.56 14.50 5.94 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
HIP
12376
Tycho2
4698-00621-1
HD
16560
BD
BD-02 462
Distance
93.98
Distance ly
306.56
last precise pa
153.8
last precise sep
13.11