10380-1257 SCA  83CB

 
 
10h 37m 55.53s -12 56' 39.4" P.A. 95 sep 133.3 mag 10.76,8.09 Sp A3V dist. 247.52 pc (807.41 l.y.)
 
 
Coord 2000
10380-1257
Discov num
SCA  83
Comp
CB
Coord arcsec 2000
10 37 55.53 -12 56 39.4
Date first
1902
Date last
2008
Obs
10
Pa first
95
Pa last
95
P.A. Now (θ)
95°
Sep first
130.1
Sep last
133.3
Sep. Now (ρ)
133.3"
Mag pri
10.76
Mag sec
8.09
delta mag (ΔM)
2.67
Spectral class
A3V (white)
Pri motion ra
-044
Sec motion ra
-003
Pri motion dec
+009
Sec motion dec
-008
Notes
U (Proper motion indicates non-physical)
rPM=0.988
This double is not physical.
 
 
10380-1257 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10380-1257 DOO 52 AB 1905 2017 8 330 2.4 10.16 10.76 0.60
Show 156115 10380-1257 SCA 83 CB 1902 2008 10 95 133.3 10.76 8.09 2.67 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
94.5
Precise sep
133.31
Constellation
Hydra
SAO
156115
HIP
52036
Tycho2
5498-00120-1
HD
92115
BD
BD-12 3219
Distance
247.52
Distance ly
807.41
last precise pa
94.5
last precise sep
133.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10380-1257 SCA 83 CB 2008 10 95 133.3 10.76 8.09 A3V U 103755.53-125639.4

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