11098-7738 GHE  29

 
 
11h 09m 58.85s -77 37' 09.2" P.A. 52 sep 0.7 mag 10.20,11.80 Sp M1+M5
 
 
Coord 2000
11098-7738
Discov num
GHE  29
Comp
Coord arcsec 2000
11 09 58.85 -77 37 09.2
Date first
1994
Date last
2011
Obs
4
Pa first
55
Pa last
52
P.A. Now (θ)
52°
Sep first
0.8
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.20
Mag sec
11.80
delta mag (ΔM)
1.6
Spectral class
M1+M5 (red/red)
Pri motion ra
-020
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
51.8
Precise sep
0.74
Constellation
Chamaeleon
Gaia DR2
46701210624
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11098-7738 GHE 29 2006 2 52 0.8 10.22 11.84 K8 DK 110958.85-773709.2
11098-7738 GHE 29 2009 3 53 0.7 10.20 11.80 K8 DK 110958.85-773709.2
11098-7738 GHE 29 2011 4 52 0.7 10.20 11.80 M1 M5 N K 110958.85-773709.2

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