17427-3450 RSS 458

 
 
17h 42m 39.75s -34 49' 43.6" P.A. 108 sep 8.9 mag 9.66,14.80 Sp G8III dist. 571.43 pc (1864 l.y.)
 
 
Coord 2000
17427-3450
Discov num
RSS 458
Comp
Coord arcsec 2000
17 42 39.75 -34 49 43.6
Date first
1975
Date last
1999
Obs
3
Pa first
111
Pa last
108
P.A. Now (θ)
108°
Sep first
8.9
Sep last
8.9
Sep. Now (ρ)
8.9"
Mag pri
9.66
Mag sec
14.80
delta mag (ΔM)
5.14
Spectral class
G8III (yellow)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
108.4
Precise sep
8.89
Constellation
Scorpius
SAO
209169
HIP
86682
Tycho2
7385-00700-1
HD
160666
CD
CD-3411975
CP
CP-34 6985
Distance
571.43
Distance ly
1864
last precise pa
108.4
last precise sep
8.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17427-3450 RSS 458 1999 2 108 8.9 9.31   G8III D 174239.75-344943.6

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