10106-1221 BU  593AC

 
 
10H 10M 35.28S -12 21' 14.7" P.A. 158 SEP 111.2 MAG 3.71,11.81 SP G8IV DIST. 34.51 PC (112.57 L.Y.)
 
 
Coord 2000
10106-1221
Discov num
BU  593
Comp
AC
Coord arcsec 2000
10 10 35.28 -12 21 14.7
Date first
1902
Date last
2000
Obs
6
Pa first
169
Pa last
158
P.A. Now (θ)
158°
Sep first
111.9
Sep last
111.2
Sep. Now (ρ)
111.2"
Mag pri
3.71
Mag sec
11.81
delta mag (ΔM)
8.1
Spectral class
G8IV (yellow)
Pri motion ra
-201
Sec motion ra
-007
Pri motion dec
-100
Sec motion dec
-006
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
10106-1221 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Lam Hya 155785 10106-1221 BU 593 AB 1878 2008 6 103 71.3 3.61 13.30 9.69
Show 155785 10106-1221 BU 593 AC 1902 2000 6 158 111.2 3.71 11.81 8.10 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
155785
HIP
49841
Tycho2
5485-01310-1
HD
88284
HR
3994
GC
13982
BD
BD-11 2820
Bayer
Lambda Hydrae
Bayer name
Lam Hya
Flamsteed
41 Hydrae
Flamsteed name
41 Hya
Distance
34.51
Distance ly
112.57
last precise pa
158.4
last precise sep
111.209