17086-2650 SEE 319Aa,Ab

 
 
17h 08m 36.61s -26 50' 12.3" P.A. 29 mag 9.10,9.90 Sp B9IV dist. 288.18 pc (940.04 l.y.)
 
 
Coord 2000
17086-2650
Discov num
SEE 319
Comp
Aa,Ab
Coord arcsec 2000
17 08 36.61 -26 50 12.3
Date first
2016
Date last
2017
Obs
3
Pa first
40
Pa last
29
P.A. Now (θ)
29°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
9.10
Mag sec
9.90
delta mag (ΔM)
0.8
Spectral class
B9IV (blue-white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17086-2650 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 185065 17086-2650 SEE 319 Aa,Ab 2016 2017 3 29 0.0 9.10 9.90 0.80 <===
Show 185065 17086-2650 SEE 319 AB 1897 1999 8 210 7.7 8.69 11.82 3.13
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
29.1
Precise sep
0.025
Cdsa2 id
SEE 319 Aa,Ab
Constellation
Ophiuchus
SAO
185065
HIP
83878
Tycho2
6819-06951-1
HD
154781
CD
CD-2611936
CP
CP-26 5824
Ra deg
17.143502777777776
De deg
-26.83675
Distance
288.18
Distance ly
940.04
last precise pa
29.1
last precise sep
0.025
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17086-2650 SEE 319 Aa,Ab 2017 3 29 0.0 9.10 9.90 B9IV 170836.61-265012.3

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