09047-1714 HDS1315

 
 
09h 04m 41.60s -17 14' 12.4" P.A. 188 sep 0.3 mag 7.32,10.11 Sp F2III dist. 133.33 pc (434.92 l.y.)
 
 
Coord 2000
09047-1714
Discov num
HDS1315
Comp
Coord arcsec 2000
09 04 41.60 -17 14 12.4
Date first
1991
Date last
2016
Obs
2
Pa first
200
Pa last
188
P.A. Now (θ)
188°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
7.32
Mag sec
10.11
delta mag (ΔM)
2.79
Spectral class
F2III (yellow-white)
Pri motion ra
-035
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
187.5
Precise sep
0.295
Constellation
Hydra
SAO
154884
HIP
44556
Tycho2
6031-00284-1
HD
77879
BD
BD-16 2679
Distance
133.33
Distance ly
434.92
last precise pa
187.5
last precise sep
0.295
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09047-1714 HDS1315 1991 1 200 0.4 7.32 10.11 F2III D 090441.60-171412.4
09047-1714 HDS1315 2016 2 188 0.3 7.32 10.11 F2III 090441.60-171412.4

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