17153-1435 BU  282

 
 
17h 15m 20.30s -14 35' 02.9" P.A. 125 sep 5.3 mag 6.13,11.30 Sp K2III dist. 89.37 pc (291.52 l.y.)
 
 
Coord 2000
17153-1435
Discov num
BU  282
Comp
Coord arcsec 2000
17 15 20.30 -14 35 02.9
Date first
1875
Date last
2007
Obs
14
Pa first
154
Pa last
125
P.A. Now (θ)
125°
Sep first
4.2
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
6.13
Mag sec
11.30
delta mag (ΔM)
5.17
Spectral class
K2III (yellow-orange)
Pri motion ra
-012
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125
Precise sep
5.3
Constellation
Ophiuchus
SAO
160402
HIP
84402
Tycho2
5657-00836-1
HD
155970
HR
6404
BD
BD-14 4585
Distance
89.37
Distance ly
291.52
last precise pa
125
last precise sep
5.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17153-1435 BU 282 2007 14 125 5.3 6.20 11.30 K2III 171520.30-143502.9

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