13190-2536 HDS1866

 
 
13h 18m 58.38s -25 35' 44.0" P.A. 352 sep 0.2 mag 8.52,9.90 Sp F8V dist. 94.79 pc (309.2 l.y.)
 
 
Coord 2000
13190-2536
Discov num
HDS1866
Comp
Coord arcsec 2000
13 18 58.38 -25 35 44.0
Date first
1991
Date last
2018
Obs
4
Pa first
21
Pa last
352
P.A. Now (θ)
352°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.52
Mag sec
9.90
delta mag (ΔM)
1.38
Spectral class
F8V (yellow-white)
Pri motion ra
-054
Sec motion ra
Pri motion dec
-036
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
352.1
Precise sep
0.184
Constellation
Hydra
SAO
181546
HIP
64970
Tycho2
6704-01445-1
Gaia DR2
40428595456
HD
115683
CD
CD-2410838
CP
CP-24 5038
Distance
94.79
Distance ly
309.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13190-2536 HDS1866 1991 1 21 0.2 8.52 9.90 F8V 131858.38-253544.0
13190-2536 HDS1866 2007 2 189 0.1 8.52 9.90 F8V D 131858.38-253544.0
13190-2536 HDS1866 2016 3 4 0.2 8.52 9.90 F8V 131858.38-253544.0

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