00518-0810 RST4160AB

 
 
00H 51M 50.50S -08 09' 56.9" P.A. 154 SEP 0.2 MAG 9.30,9.80 SP G0 DIST. 156.49 PC (510.47 L.Y.)
 
 
Coord 2000
00518-0810
Discov num
RST4160
Comp
AB
Coord arcsec 2000
00 51 50.50 -08 09 56.9
Date first
1938
Date last
1980
Obs
4
Pa first
178
Pa last
154
P.A. Now (θ)
154°
Sep first
0.4
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.30
Mag sec
9.80
delta mag (ΔM)
0.5
Spectral class
G0 (yellow)
Pri motion ra
+034
Sec motion ra
Pri motion dec
+049
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
00518-0810 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00518-0810 RST4160 AB 1938 1980 4 154 0.2 9.30 9.80 0.50 <===
Show 00518-0810 STF 68 AB,C 1830 2015 20 296 8.0 8.31 9.91 1.60
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
HIP
4044
Tycho2
5270-00576-1
HD
4987
BD
BD-08 154
Distance
156.49
Distance ly
510.47
last precise pa
154.3
last precise sep
0.15