17342-3544 VOU  71

 
 
17h 34m 14.19s -35 44' 01.4" P.A. 138 sep 9.4 mag 7.65,13.00 Sp B7III dist. 502.51 pc (1639.19 l.y.)
 
 
Coord 2000
17342-3544
Discov num
VOU  71
Comp
Coord arcsec 2000
17 34 14.19 -35 44 01.4
Date first
1934
Date last
1999
Obs
3
Pa first
139
Pa last
138
P.A. Now (θ)
138°
Sep first
9.2
Sep last
9.4
Sep. Now (ρ)
9.4"
Mag pri
7.65
Mag sec
13.00
delta mag (ΔM)
5.35
Spectral class
B7III (blue-white)
Pri motion ra
-006
Sec motion ra
+053
Pri motion dec
-006
Sec motion dec
-001
Notes
rPM=1.117
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.1
Precise sep
9.379
Constellation
Scorpius
SAO
208967
HIP
85972
Tycho2
7388-00685-1
HD
159091
CD
CD-3511704
CP
CP-35 7046
Distance
502.51
Distance ly
1639.19
last precise pa
138.1
last precise sep
9.379
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17342-3544 VOU 71 1998 2 139 9.4 7.60 13.00 B7III D 173414.19-354401.4
17342-3544 VOU 71 1999 3 138 9.4 7.60 13.00 B7III D 173414.19-354401.4

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