08580+2428 OSO  23AB

 
 
08h 57m 59.25s +24 28' 22.5" P.A. 345 sep 20.6 mag 11.95,18.00 dist. 251.89 pc (821.67 l.y.)
 
 
Coord 2000
08580+2428
Discov num
OSO  23
Comp
AB
Coord arcsec 2000
08 57 59.25 +24 28 22.5
Date first
1991
Date last
1998
Obs
2
Pa first
348
Pa last
345
P.A. Now (θ)
345°
Sep first
18.0
Sep last
20.6
Sep. Now (ρ)
20.6"
Mag pri
11.95
Mag sec
18.00
delta mag (ΔM)
6.05
Spectral class
Pri motion ra
+208
Sec motion ra
Pri motion dec
-239
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
08580+2428 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 08580+2428 OSO 23 AB 1991 1998 2 345 20.6 11.95 18.00 6.05 <===
Show 08580+2428 OSO 23 AC 1994 1994 2 283 19.4 11.95 19.66 7.71
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
345.4
Precise sep
20.59
Cdsa2 id
OSO 23 AB
Constellation
Cancer
HIP
44033
Tycho2
1950-01056-1
Ra deg
8.966458333333332
De deg
24.472916666666666
Distance
251.89
Distance ly
821.67
last precise pa
345.4
last precise sep
20.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08580+2428 OSO 23 AB 1998 2 345 20.6 11.95 18.00 N D 085759.25+242822.5

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