17460+3919 WAL  85AC

 
 
17h 45m 58.44s +39 19' 21.0" P.A. 297 sep 69.7 mag 6.69,11.97 Sp K3III dist. 273.22 pc (891.24 l.y.)
 
 
Coord 2000
17460+3919
Discov num
WAL  85
Comp
AC
Coord arcsec 2000
17 45 58.44 +39 19 21.0
Date first
1930
Date last
2002
Obs
4
Pa first
298
Pa last
297
P.A. Now (θ)
297°
Sep first
68.7
Sep last
69.7
Sep. Now (ρ)
69.7"
Mag pri
6.69
Mag sec
11.97
delta mag (ΔM)
5.28
Spectral class
K3III (yellow-orange)
Pri motion ra
+005
Sec motion ra
-006
Pri motion dec
+014
Sec motion dec
+003
Notes
N (See Notes)
rPM=1.046
This double is not physical.
 
 
17460+3919 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show V826 Her 66317 17460+3919 STF2224 AB 1831 2006 24 350 8.0 6.69 9.99 3.30
Show 66317 17460+3919 WAL 85 AC 1930 2002 4 297 69.7 6.69 11.97 5.28 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
297.3
Precise sep
69.745
Var name
V826 Her
Constellation
Hercules
SAO
66317
HIP
86946
Tycho2
3088-02412-1
HD
161832
HR
6626
BD
BD+39 3219
Distance
273.22
Distance ly
891.24
last precise pa
297.3
last precise sep
69.745
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17460+3919 WAL 85 AC 1998 3 297 69.6 6.69 11.97 D 174558.44+391921.0
17460+3919 WAL 85 AC 2002 4 297 69.7 6.69 11.97 N D 174558.44+391921.0

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