10405-1331 HJ 4339AB

 
 
10H 40M 32.96S -13 30' 40.8" P.A. 51 SEP 42.9 MAG 8.73,11.60 SP K2III
 
 
Coord 2000
10405-1331
Discov num
HJ 4339
Comp
AB
Coord arcsec 2000
10 40 32.96 -13 30 40.8
Date first
1834
Date last
2000
Obs
10
Pa first
61
Pa last
51
P.A. Now (θ)
51°
Sep first
30.0
Sep last
42.9
Sep. Now (ρ)
42.9"
Mag pri
8.73
Mag sec
11.60
delta mag (ΔM)
2.87
Spectral class
K2III (yellow-orange)
Pri motion ra
-037
Sec motion ra
-061
Pri motion dec
-003
Sec motion dec
+016
Notes
rPM=0.485
Nature of this double is uncertain.
 
 
10405-1331 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 156148 10405-1331 HJ 4339 AB 1834 2000 10 51 42.9 8.73 11.60 2.87 <===
Show 10405-1331 HJ 4339 BC 1834 2010 10 93 5.9 11.60 11.50 0.10
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
156148
Tycho2
5498-00639-1
HD
92485
last precise pa
51
last precise sep
42.936