12336+0255 HDS1764

 
 
12h 33m 37.02s +02 54' 43.2" P.A. 99 sep 0.3 mag 9.25,11.80 Sp G0 dist. 111.36 pc (363.26 l.y.)
 
 
Coord 2000
12336+0255
Discov num
HDS1764
Comp
Coord arcsec 2000
12 33 37.02 +02 54 43.2
Date first
1991
Date last
2009
Obs
4
Pa first
139
Pa last
99
P.A. Now (θ)
99°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.25
Mag sec
11.80
delta mag (ΔM)
2.55
Spectral class
G0 (yellow)
Pri motion ra
-064
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
HIP
61303
Tycho2
0292-00990-1
HD
109288
BD
BD+03 2665
Distance
111.36
Distance ly
363.26
last precise pa
99.4
last precise sep
0.284
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12336+0255 HDS1764 1991 1 139 0.3 9.25 11.80 G0 123337.02+025443.2
12336+0255 HDS1764 2007 2 105 0.3 9.25 11.80 G0 D 123337.02+025443.2
12336+0255 HDS1764 2009 4 99 0.3 9.25 11.80 G0 D 123337.02+025443.2

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