17068-3553 B   895AB

 
 
17h 06m 47.90s -35 53' 15.0" P.A. 299 sep 1 mag 8.90,11.20 Sp B2Vn dist. 2127.66 pc (6940.43 l.y.)
 
 
Coord 2000
17068-3553
Discov num
B   895
Comp
AB
Coord arcsec 2000
17 06 47.90 -35 53 15.0
Date first
1927
Date last
1960
Obs
2
Pa first
300
Pa last
299
P.A. Now (θ)
299°
Sep first
0.7
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
8.90
Mag sec
11.20
delta mag (ΔM)
2.3
Spectral class
B2Vn (blue-white)
Pri motion ra
-012
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17068-3553 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 208420 17068-3553 B 895 AB 1927 1960 2 299 1.0 8.90 11.20 2.30 <===
Show 208420 17068-3553 HWE 85 AB,C 1876 1999 15 23 5.2 8.87 8.97 0.10
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
298.6
Precise sep
0.95
Constellation
Scorpius
SAO
208420
HIP
83733
Tycho2
7373-01524-1
HD
154407
CD
CD-3511315
Distance
2127.66
Distance ly
6940.43
last precise pa
298.6
last precise sep
0.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17068-3553 B 895 AB 1960 2 299 1.0 8.90 11.20 B2Vn 170647.90-355315.0

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