17164-3545 HDO 267

 
 
17h 16m 21.60s -35 45' 01.0" P.A. 18 sep 73.2 mag 6.12,13.50 Sp G0IV-V dist. 31.44 pc (102.56 l.y.)
 
 
Coord 2000
17164-3545
Discov num
HDO 267
Comp
Coord arcsec 2000
17 16 21.60 -35 45 01.0
Date first
1891
Date last
2000
Obs
4
Pa first
15
Pa last
18
P.A. Now (θ)
18°
Sep first
25.0
Sep last
73.2
Sep. Now (ρ)
73.2"
Mag pri
6.12
Mag sec
13.50
delta mag (ΔM)
7.38
Spectral class
G0IV-V (yellow)
Pri motion ra
-104
Sec motion ra
Pri motion dec
-344
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.3
Precise sep
73.22
Constellation
Scorpius
SAO
208610
HIP
84489
Tycho2
7374-00726-1
HD
155974
HR
6405
CD
CD-3511426
Distance
31.44
Distance ly
102.56
last precise pa
18.3
last precise sep
73.22
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17164-3545 HDO 267 1898 2 19 36.5 6.12 13.50 G0IV-V 171621.68-354458.1
17164-3545 HDO 267 2000 4 18 73.2 6.12 13.50 G0IV-V 171621.68-354458.1

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