10583-7717 GHE  33AB

 
 
10h 58m 16.89s -77 17' 17.6" P.A. 122 sep 5.1 mag 7.80,11.20 Sp K1+M6
 
 
Coord 2000
10583-7717
Discov num
GHE  33
Comp
AB
Coord arcsec 2000
10 58 16.89 -77 17 17.6
Date first
1994
Date last
2011
Obs
8
Pa first
146
Pa last
122
P.A. Now (θ)
122°
Sep first
5.2
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
7.80
Mag sec
11.20
delta mag (ΔM)
3.4
Spectral class
K1+M6 (yellow-orange/red)
Pri motion ra
-019
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
10583-7717 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10583-7717 GHE 33 AB 1994 2011 8 122 5.1 7.80 11.20 3.40 <===
Show 10583-7717 GHE 33 AC 1994 2000 5 313 12.0 7.80 12.80 5.00
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
122.3
Precise sep
5.12
Constellation
Chamaeleon
last precise pa
122.3
last precise sep
5.12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10583-7717 GHE 33 AB 2006 4 123 5.1 12.90   K0e D 105816.89-771717.6
10583-7717 GHE 33 AB 2009 7 123 5.1 7.80 11.20 K0e DK 105816.89-771717.6
10583-7717 GHE 33 AB 2011 8 122 5.1 7.80 11.20 K0e M6 N K 105816.89-771717.6

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