02584-0135 A   208AB

 
 
02H 58M 23.93S -01 34' 51.2" P.A. 312 SEP 0.5 MAG 9.26,10.07 SP F0
 
 
Coord 2000
02584-0135
Discov num
A   208
Comp
AB
Coord arcsec 2000
02 58 23.93 -01 34 51.2
Date first
1902
Date last
1991
Obs
14
Pa first
266
Pa last
312
P.A. Now (θ)
312°
Sep first
0.6
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.26
Mag sec
10.07
delta mag (ΔM)
0.81
Spectral class
F0 (yellow-white)
Pri motion ra
+014
Sec motion ra
+014
Pri motion dec
+013
Sec motion dec
+013
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
02584-0135 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02584-0135 A 208 AB 1902 1991 14 312 0.5 9.26 10.07 0.81 <===
Show 02584-0135 A 208 AC 1891 2007 11 279 133.8 9.26 10.84 1.58
Show 02584-0135 A 208 CD 1902 2015 8 51 2.6 10.84 14.10 3.26
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
Tycho2
4700-00888-1
HD
18497
last precise pa
311.8
last precise sep
0.46