17450-1646 VOU  42

 
 
17h 44m 59.25s -16 45' 46.5" P.A. 344 sep 0.2 mag 8.62,9.17 Sp A9III dist. 204.92 pc (668.45 l.y.)
 
 
Coord 2000
17450-1646
Discov num
VOU  42
Comp
Coord arcsec 2000
17 44 59.25 -16 45 46.5
Date first
1937
Date last
1991
Obs
11
Pa first
73
Pa last
344
P.A. Now (θ)
344°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.62
Mag sec
9.17
delta mag (ΔM)
0.55
Spectral class
A9III (white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
344
Precise sep
0.233
Constellation
Sagittarius
SAO
160798
HIP
86875
Tycho2
6249-00995-1
HD
161227
BD
BD-16 4610
Distance
204.92
Distance ly
668.45
last precise pa
344
last precise sep
0.233
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17450-1646 VOU 42 1991 11 344 0.2 8.62 9.17 N 174459.25-164546.5

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