17362+0637 STF2188

 
 
17h 36m 14.69s +06 37' 16.9" P.A. 204 sep 5.6 mag 9.22,9.98 Sp A5
 
 
Coord 2000
17362+0637
Discov num
STF2188
Comp
Coord arcsec 2000
17 36 14.69 +06 37 16.9
Date first
1831
Date last
2016
Obs
29
Pa first
204
Pa last
204
P.A. Now (θ)
204°
Sep first
5.5
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
9.22
Mag sec
9.98
delta mag (ΔM)
0.76
Spectral class
A5 (white)
Pri motion ra
-002
Sec motion ra
-005
Pri motion dec
-008
Sec motion dec
-012
Notes
rPM=0.385
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
204.2
Precise sep
5.55
Constellation
Ophiuchus
Tycho2
0426-01635-1
HD
159779
last precise pa
204.2
last precise sep
5.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17362+0637 STF2188 2000 22 203 5.4 9.22 9.98 A5 D 173614.69+063716.9
17362+0637 STF2188 2010 23 203 5.4 9.22 9.98 A5 D 173614.69+063716.9
17362+0637 STF2188 2013 26 203 5.5 9.22 9.98 A5 D 173614.69+063716.9
17362+0637 STF2188 2016 29 204 5.6 9.22 9.98 A5 173614.69+063716.9

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