17150+2450 STF3127AD

 
 
17H 15M 01.92S +24 50' 22.5" P.A. 93 SEP 191.6 MAG 3.12,10.59 SP A3IV DIST. 23.04 PC (75.16 L.Y.)
 
 
Coord 2000
17150+2450
Discov num
STF3127
Comp
AD
Coord arcsec 2000
17 15 01.92 +24 50 22.5
Date first
1897
Date last
2009
Obs
9
Pa first
96
Pa last
93
P.A. Now (θ)
93°
Sep first
190.7
Sep last
191.6
Sep. Now (ρ)
191.6"
Mag pri
3.12
Mag sec
10.59
delta mag (ΔM)
7.47
Spectral class
A3IV (white)
Pri motion ra
-021
Sec motion ra
+000
Pri motion dec
-157
Sec motion dec
-018
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
17150+2450 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 84951 17150+2450 BNU 5 Aa,Ab 1978 1989 5 7 0.1 3.14 4.40 1.26
Show Sarin 84951 17150+2450 STF3127 AB 1779 2013 219 288 12.7 3.12 8.30 5.18
Show 84951 17150+2450 STF3127 AC 1921 2013 7 353 174.2 3.12 10.45 7.33
Show 84951 17150+2450 STF3127 AD 1897 2009 9 93 191.6 3.12 10.59 7.47 <===
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
84951
HIP
84379
Tycho2
2065-01930-1
HD
156164
HR
6410
GC
23294
GL
NN 3995A
BD
BD+25 3221
Bayer
Delta Herculis
Bayer name
Del Her
Flamsteed
65 Herculis
Flamsteed name
65 Her
Distance
23.04
Distance ly
75.16
last precise pa
93.1
last precise sep
191.58