17599-0525 A    34

 
 
17h 59m 54.46s -05 25' 04.6" P.A. 298 sep 1.3 mag 9.56,13.60 Sp F5
 
 
Coord 2000
17599-0525
Discov num
A    34
Comp
Coord arcsec 2000
17 59 54.46 -05 25 04.6
Date first
1899
Date last
1925
Obs
3
Pa first
293
Pa last
298
P.A. Now (θ)
298°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.56
Mag sec
13.60
delta mag (ΔM)
4.04
Spectral class
F5 (yellow-white)
Pri motion ra
+022
Sec motion ra
Pri motion dec
-088
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
298
Precise sep
1.25
Constellation
Ophiuchus
Tycho2
5091-00660-1
HD
164119
last precise pa
298
last precise sep
1.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17599-0525 A 34 1925 3 298 1.3 9.56 13.60 F5 175954.46-052504.6

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