17200-2132 HU  750

 
 
17H 19M 58.47S -21 31' 50.2" P.A. 112 SEP 1.9 MAG 9.99,11.32 SP G6V DIST. 73.48 PC (239.69 L.Y.)
 
 
Coord 2000
17200-2132
Discov num
HU  750
Comp
Coord arcsec 2000
17 19 58.47 -21 31 50.2
Date first
1903
Date last
2000
Obs
14
Pa first
134
Pa last
112
P.A. Now (θ)
112°
Sep first
2.0
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
9.99
Mag sec
11.32
delta mag (ΔM)
1.33
Spectral class
G6V (yellow)
Pri motion ra
+036
Sec motion ra
+043
Pri motion dec
+030
Sec motion dec
+027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
HIP
84798
Tycho2
6245-00692-1
HD
156701
BD
BD-21 4577
Distance
73.48
Distance ly
239.69
last precise pa
112
last precise sep
1.87