10472-1725 HDS1541

 
 
10h 47m 10.09s -17 25' 26.2" P.A. 298 sep 0.3 mag 9.15,11.38 Sp F0V dist. 273.22 pc (891.24 l.y.)
 
 
Coord 2000
10472-1725
Discov num
HDS1541
Comp
Coord arcsec 2000
10 47 10.09 -17 25 26.2
Date first
1991
Date last
2010
Obs
2
Pa first
289
Pa last
298
P.A. Now (θ)
298°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.15
Mag sec
11.38
delta mag (ΔM)
2.23
Spectral class
F0V (yellow-white)
Pri motion ra
-026
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
297.5
Precise sep
0.252
Cdsa2 id
HDS 1541
Constellation
Hydra
SAO
156226
HIP
52752
Tycho2
6075-01704-1
HD
93463
BD
BD-16 3127
Ra deg
10.78613611111111
De deg
-17.423944444444444
Distance
273.22
Distance ly
891.24
last precise pa
297.5
last precise sep
0.252
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10472-1725 HDS1541 1991 1 289 0.3 9.15 11.38 F0V 104710.09-172526.2
10472-1725 HDS1541 2010 2 298 0.3 9.15 11.38 F0V D 104710.09-172526.2

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