11585-7754 KOH  91 (DW Cha)

 
 
11h 58m 28.16s -77 54' 29.6" P.A. 12 sep 0.1 mag 7.90,8.60 Sp K4Ve dist. 90.42 pc (294.95 l.y.)
 
 
Coord 2000
11585-7754
Discov num
KOH  91
Comp
Coord arcsec 2000
11 58 28.16 -77 54 29.6
Date first
1996
Date last
2017
Obs
3
Pa first
161
Pa last
12
P.A. Now (θ)
12°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
7.90
Mag sec
8.60
delta mag (ΔM)
0.7
Spectral class
K4Ve (yellow-orange)
Pri motion ra
-042
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
11.5
Precise sep
0.061
Var name
DW Cha
Constellation
Chamaeleon
HIP
58400
Tycho2
9415-01238-1
Distance
90.42
Distance ly
294.95
last precise pa
11.5
last precise sep
0.061
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11585-7754 KOH 91 1996 1 161 0.1 10.59   D 115828.90-775434.5
11585-7754 KOH 91 2017 3 12 0.1 7.90 8.60 K4Ve K 115828.16-775429.6

If you need more information about this double, apply for a data request form to the WDS.