03109-1108 ENG  12AB

 
 
03H 10M 51.53S -11 07' 30.3" P.A. 50 SEP 143.3 MAG 7.33,8.64 SP G5 DIST. 103.41 PC (337.32 L.Y.)
 
 
Coord 2000
03109-1108
Discov num
ENG  12
Comp
AB
Coord arcsec 2000
03 10 51.53 -11 07 30.3
Date first
1894
Date last
2015
Obs
17
Pa first
57
Pa last
50
P.A. Now (θ)
50°
Sep first
144.2
Sep last
143.3
Sep. Now (ρ)
143.3"
Mag pri
7.33
Mag sec
8.64
delta mag (ΔM)
1.31
Spectral class
G5 (yellow)
Pri motion ra
+108
Sec motion ra
+029
Pri motion dec
-108
Sec motion dec
+018
Notes
rPM=0.974
This double is not physical.
 
 
03109-1108 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 148810 03109-1108 ENG 12 AB 1894 2015 17 50 143.3 7.33 8.64 1.31 <===
Show 148814 03109-1108 BUP 39 BC 1907 2015 4 157 88.1 8.64 14.08 5.44
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
SAO
148810
HIP
14781
Tycho2
5297-01098-1
HD
19810
BD
BD-11 603
Distance
103.41
Distance ly
337.32
last precise pa
50.2
last precise sep
143.3