17136-0917 BU 1247

 
 
17H 13M 37.36S -09 17' 01.9" P.A. 342 SEP 1.5 MAG 7.60,10.44 SP A2V DIST. 96.25 PC (313.97 L.Y.)
 
 
Coord 2000
17136-0917
Discov num
BU 1247
Comp
Coord arcsec 2000
17 13 37.36 -09 17 01.9
Date first
1891
Date last
1991
Obs
13
Pa first
344
Pa last
342
P.A. Now (θ)
342°
Sep first
1.5
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
7.60
Mag sec
10.44
delta mag (ΔM)
2.84
Spectral class
A2V (white)
Pri motion ra
-007
Sec motion ra
-009
Pri motion dec
-017
Sec motion dec
-015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
HIP
84271
Tycho2
5644-00333-1
HD
155718
BD
BD-09 4519
Distance
96.25
Distance ly
313.97
last precise pa
341.7
last precise sep
1.53