17511-3809 HDS2518

 
 
17h 51m 07.82s -38 09' 15.7" P.A. 60 sep 0.3 mag 9.96,10.61 Sp G5V dist. 102.04 pc (332.85 l.y.)
 
 
Coord 2000
17511-3809
Discov num
HDS2518
Comp
Coord arcsec 2000
17 51 07.82 -38 09 15.7
Date first
1991
Date last
2015
Obs
2
Pa first
25
Pa last
60
P.A. Now (θ)
60°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.96
Mag sec
10.61
delta mag (ΔM)
0.65
Spectral class
G5V (yellow)
Pri motion ra
-031
Sec motion ra
Pri motion dec
-054
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
59.7
Precise sep
0.319
Constellation
Scorpius
HIP
87372
Tycho2
7886-01283-1
HD
162105
CD
CD-3812242
CP
CP-38 7089
Distance
102.04
Distance ly
332.85
last precise pa
59.7
last precise sep
0.319
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17511-3809 HDS2518 1991 1 25 0.2 9.96 10.61 G5V 175107.82-380915.7
17511-3809 HDS2518 2015 2 60 0.3 9.96 10.61 G5V 175107.82-380915.7

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