17295+3456 WAL  81AC

 
 
17h 29m 28.15s +34 56' 19.0" P.A. 346 sep 113.7 mag 7.29,11.65 Sp K0 dist. 128.53 pc (419.26 l.y.)
 
 
Coord 2000
17295+3456
Discov num
WAL  81
Comp
AC
Coord arcsec 2000
17 29 28.15 +34 56 19.0
Date first
1944
Date last
2002
Obs
6
Pa first
345
Pa last
346
P.A. Now (θ)
346°
Sep first
120.0
Sep last
113.7
Sep. Now (ρ)
113.7"
Mag pri
7.29
Mag sec
11.65
delta mag (ΔM)
4.36
Spectral class
K0 (yellow-orange)
Pri motion ra
-026
Sec motion ra
-002
Pri motion dec
+003
Sec motion dec
+001
Notes
N (See Notes)
rPM=0.92
This double is not physical.
 
 
17295+3456 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 66085 17295+3456 STF2178 AB 1787 2005 46 128 10.6 7.29 9.05 1.76
Show 66085 17295+3456 WAL 81 AC 1944 2002 6 346 113.7 7.29 11.65 4.36 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
346.3
Precise sep
113.733
Constellation
Hercules
SAO
66085
HIP
85596
Tycho2
2613-02216-1
HD
158756
BD
BD+35 2986
Distance
128.53
Distance ly
419.26
last precise pa
346.3
last precise sep
113.733
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17295+3456 WAL 81 AC 1998 5 346 113.7 7.29 11.91 K0 D 172928.15+345619.0
17295+3456 WAL 81 AC 2002 6 346 114.0 7.29 11.91 K0 N D 172928.15+345619.0

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