17150+1238 HDS2439

 
 
17h 14m 58.78s +12 37' 31.7" P.A. 169 sep 0.6 mag 9.33,12.71 Sp F0 dist. 199.2 pc (649.79 l.y.)
 
 
Coord 2000
17150+1238
Discov num
HDS2439
Comp
Coord arcsec 2000
17 14 58.78 +12 37 31.7
Date first
1991
Date last
1991
Obs
1
Pa first
169
Pa last
169
P.A. Now (θ)
169°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
9.33
Mag sec
12.71
delta mag (ΔM)
3.38
Spectral class
F0 (yellow-white)
Pri motion ra
-003
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
169
Precise sep
0.644
Constellation
Ophiuchus
SAO
102686
HIP
84376
Tycho2
0986-00020-1
BD
BD+12 3179
Distance
199.2
Distance ly
649.79
last precise pa
169
last precise sep
0.644
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17150+1238 HDS2439 1991 1 169 0.6 9.33 12.71 F0 171458.78+123731.7

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