17290-4358 DUN 217

 
 
17H 29M 00.86S -43 58' 26.1" P.A. 169 SEP 13.3 MAG 6.29,8.52 SP B6III+B9V DIST. 571.43 PC (1864 L.Y.)
 
 
Coord 2000
17290-4358
Discov num
DUN 217
Comp
Coord arcsec 2000
17 29 00.86 -43 58 26.1
Date first
1826
Date last
2016
Obs
22
Pa first
148
Pa last
169
P.A. Now (θ)
169°
Sep first
8.0
Sep last
13.3
Sep. Now (ρ)
13.3"
Mag pri
6.29
Mag sec
8.52
delta mag (ΔM)
2.23
Spectral class
B6III+B9V (blue-white/blue-white)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-008
Sec motion dec
-008
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
228010
HIP
85549
Tycho2
7895-01013-1
HD
158042
CD
CD-4311741
CP
CP-43 8092
Distance
571.43
Distance ly
1864
last precise pa
168.6
last precise sep
13.32