17012+0627 HDS2409

 
 
17h 01m 11.22s +06 27' 26.9" P.A. 23 sep 0.2 mag 9.10,11.67 Sp F2 dist. 280.9 pc (916.3 l.y.)
 
 
Coord 2000
17012+0627
Discov num
HDS2409
Comp
Coord arcsec 2000
17 01 11.22 +06 27 26.9
Date first
1991
Date last
1991
Obs
1
Pa first
23
Pa last
23
P.A. Now (θ)
23°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.10
Mag sec
11.67
delta mag (ΔM)
2.57
Spectral class
F2 (yellow-white)
Pri motion ra
+009
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
23
Precise sep
0.227
Constellation
Ophiuchus
HIP
83277
Tycho2
0410-00558-1
HD
153781
BD
BD+06 3333
Distance
280.9
Distance ly
916.3
last precise pa
23
last precise sep
0.227
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17012+0627 HDS2409 1991 1 23 0.2 9.10 11.67 F2 170111.22+062726.9

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