03289-1959 I   720AB

 
 
03H 28M 54.14S -19 58' 47.1" P.A. 45 SEP 26.1 MAG 10.23,11.55 SP F8 DIST. 186.92 PC (609.73 L.Y.)
 
 
Coord 2000
03289-1959
Discov num
I   720
Comp
AB
Coord arcsec 2000
03 28 54.14 -19 58 47.1
Date first
1916
Date last
2016
Obs
12
Pa first
44
Pa last
45
P.A. Now (θ)
45°
Sep first
25.8
Sep last
26.1
Sep. Now (ρ)
26.1"
Mag pri
10.23
Mag sec
11.55
delta mag (ΔM)
1.32
Spectral class
F8 (yellow-white)
Pri motion ra
+008
Sec motion ra
-001
Pri motion dec
-008
Sec motion dec
-007
Notes
rPM=0.8
Nature of this double is uncertain.
 
 
03289-1959 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 168572 03289-1959 I 720 AB 1916 2016 12 45 26.1 10.23 11.55 1.32 <===
Show 168572 03289-1959 I 720 BC 1910 2015 6 101 1.9 11.55 12.40 0.85
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
SAO
168572
HIP
16212
Tycho2
5876-00879-1
BD
BD-20 646
Distance
186.92
Distance ly
609.73
last precise pa
45
last precise sep
26.092