17552-3934 BVD 152

 
 
17h 55m 13.02s -39 34' 03.0" P.A. 148 sep 50.6 mag 9.13,11.37 Sp F6V+G9V dist. 106.61 pc (347.76 l.y.)
 
 
Coord 2000
17552-3934
Discov num
BVD 152
Comp
Coord arcsec 2000
17 55 13.02 -39 34 03.0
Date first
1904
Date last
2015
Obs
8
Pa first
149
Pa last
148
P.A. Now (θ)
148°
Sep first
50.9
Sep last
50.6
Sep. Now (ρ)
50.6"
Mag pri
9.13
Mag sec
11.37
delta mag (ΔM)
2.24
Spectral class
F6V+G9V (yellow-white/yellow)
Pri motion ra
-043
Sec motion ra
-042
Pri motion dec
-051
Sec motion dec
-052
Notes
V (Proper motion indicates physical)
rPM=0.021 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
148.2
Precise sep
50.601
Constellation
Scorpius
SAO
209457
HIP
87731
Tycho2
7890-01416-1
HD
162892
CD
CD-3911995
CP
CP-39 7736
Distance
106.61
Distance ly
347.76
last precise pa
148.2
last precise sep
50.601
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17552-3934 BVD 152 1991 2 148 50.6 9.13 11.37 F6V G9V V 175513.02-393403.0
17552-3934 BVD 152 1998 6 148 50.5 9.13 11.37 F6V G9V VD 175513.02-393403.0
17552-3934 BVD 152 2010 7 149 50.8 9.13 11.37 F6V+G9V V 175513.02-393403.0
17552-3934 BVD 152 2015 8 148 50.6 9.13 11.37 F6V+G9V V 175513.02-393403.0

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