12497+0111 OSO  48AC

 
 
12h 49m 44.82s +01 11' 16.9" P.A. 53 sep 8.5 mag 8.10,10.65 Sp G8V dist. 32.56 pc (106.21 l.y.)
 
 
Coord 2000
12497+0111
Discov num
OSO  48
Comp
AC
Coord arcsec 2000
12 49 44.82 +01 11 16.9
Date first
1994
Date last
1994
Obs
2
Pa first
53
Pa last
53
P.A. Now (θ)
53°
Sep first
8.5
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
8.10
Mag sec
10.65
delta mag (ΔM)
2.55
Spectral class
G8V (yellow)
Pri motion ra
-079
Sec motion ra
Pri motion dec
-645
Sec motion dec
Notes
N X (See Notes, Dubious double)
Nature of this double is uncertain.
 
 
12497+0111 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12497+0111 ENG 50 AB 1893 2003 12 337 190.6 8.19 9.94 1.75
Show 12497+0111 OSO 48 AC 1994 1994 2 53 8.5 8.10 10.65 2.55 <===
Show 12497+0111 OSO 48 AD 1994 1994 2 66 19.8 8.10 14.00 5.90
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
52.9
Precise sep
8.5
Cdsa2 id
OSO 48 AC
Constellation
Virgo
HIP
62607
Tycho2
0290-00332-1
HD
111515
GL
NN 3752
BD
BD+02 2585
Ra deg
12.829116666666666
De deg
1.1880277777777777
Distance
32.56
Distance ly
106.21
last precise pa
52.9
last precise sep
8.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12497+0111 OSO 48 AC 1994 2 53 8.5 8.10 10.65 G8V NXD 124944.82+011116.9

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