17178-3406 B  1333

 
 
17h 17m 45.83s -34 05' 47.8" P.A. 337 sep 0.2 mag 8.81,9.01 Sp F5V dist. 218.34 pc (712.23 l.y.)
 
 
Coord 2000
17178-3406
Discov num
B  1333
Comp
Coord arcsec 2000
17 17 45.83 -34 05 47.8
Date first
1930
Date last
2017
Obs
10
Pa first
75
Pa last
337
P.A. Now (θ)
337°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.81
Mag sec
9.01
delta mag (ΔM)
0.2
Spectral class
F5V (yellow-white)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-038
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337
Precise sep
0.169
Cdsa2 id
B 1333
Constellation
Scorpius
SAO
208644
HIP
84613
Tycho2
7370-00676-1
HD
156200
CD
CD-3311934
CP
CP-33 4332
Ra deg
17.29606388888889
De deg
-34.096611111111116
Distance
218.34
Distance ly
712.23
last precise pa
337
last precise sep
0.169
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17178-3406 B 1333 1992 8 11 0.1 8.81 9.01 F5V 171745.83-340547.8
17178-3406 B 1333 2008 9 349 0.2 8.81 9.01 F5V 171745.83-340547.8
17178-3406 B 1333 2017 10 337 0.2 8.81 9.01 F5V 171745.83-340547.8

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