15562-3756 HDS2242Aa,Ab

 
 
15h 56m 09.21s -37 56' 05.9" P.A. 98 sep 0.5 mag 12.13,12.97 dist. 39.26 pc (128.07 l.y.)
 
 
Coord 2000
15562-3756
Discov num
HDS2242
Comp
Aa,Ab
Coord arcsec 2000
15 56 09.21 -37 56 05.9
Date first
1991
Date last
1991
Obs
1
Pa first
98
Pa last
98
P.A. Now (θ)
98°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
12.13
Mag sec
12.97
delta mag (ΔM)
0.84
Spectral class
Pri motion ra
-057
Sec motion ra
Pri motion dec
-050
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
15562-3756 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15562-3756 HDS2242 Aa,Ab 1991 1991 1 98 0.5 12.13 12.97 0.84 <===
Show IM Lup 15562-3756 GHE 38 AB 1995 2001 5 155 18.4 11.93 11.92 0.01
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
98
Precise sep
0.458
Var name
IM Lup
Constellation
Lupus
HIP
78053
Distance
39.26
Distance ly
128.07
last precise pa
98
last precise sep
0.458
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15562-3756 HDS2242 Aa,Ab 1991 1 98 0.5 12.13 12.97 155609.21-375605.9

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