17086-2650 SEE 319

 
 
17h 08m 36.61s -26 50' 12.3" P.A. 210 sep 7.7 mag 8.69,11.82 Sp B9IV dist. 288.18 pc (940.04 l.y.)
 
 
Coord 2000
17086-2650
Discov num
SEE 319
Comp
Coord arcsec 2000
17 08 36.61 -26 50 12.3
Date first
1897
Date last
1999
Obs
8
Pa first
208
Pa last
210
P.A. Now (θ)
210°
Sep first
7.4
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
8.69
Mag sec
11.82
delta mag (ΔM)
3.13
Spectral class
B9IV (blue-white)
Pri motion ra
-002
Sec motion ra
-001
Pri motion dec
-006
Sec motion dec
-011
Notes
rPM=0.462
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210
Precise sep
7.718
Constellation
Ophiuchus
SAO
185065
HIP
83878
Tycho2
6819-06951-1
HD
154781
CD
CD-2611936
CP
CP-26 5824
Distance
288.18
Distance ly
940.04
last precise pa
210
last precise sep
7.718
 
 
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 1998 7 210 7.6 8.69 11.82 B9IV D 170836.61-265012.3
17086-2650 SEE 319 1999 8 210 7.7 8.69 11.82 B9IV D 170836.61-265012.3

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