10514-2341 B   205

 
 
10h 51m 21.55s -23 41' 22.6" P.A. 90 sep 4.5 mag 9.09,12.85 Sp G8V dist. 118.76 pc (387.4 l.y.)
 
 
Coord 2000
10514-2341
Discov num
B   205
Comp
Coord arcsec 2000
10 51 21.55 -23 41 22.6
Date first
1911
Date last
1999
Obs
7
Pa first
87
Pa last
90
P.A. Now (θ)
90°
Sep first
3.2
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
9.09
Mag sec
12.85
delta mag (ΔM)
3.76
Spectral class
G8V (yellow)
Pri motion ra
-009
Sec motion ra
+005
Pri motion dec
-040
Sec motion dec
-045
Notes
rPM=0.328
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
89.7
Precise sep
4.46
Constellation
Hydra
SAO
179274
HIP
53059
Tycho2
6634-00126-1
HD
94102
BD
BD-22 3016
CD
CD-23 9571
CP
CP-23 5021
Distance
118.76
Distance ly
387.4
last precise pa
89.7
last precise sep
4.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10514-2341 B 205 1999 6 90 3.8 9.09 12.85 G8V D 105121.55-234122.6

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