17068+3356 SLE  78AC

 
 
17h 06m 45.14s +33 56' 09.8" P.A. 114 sep 58.2 mag 7.96,12.15 Sp K2 dist. 370.37 pc (1208.15 l.y.)
 
 
Coord 2000
17068+3356
Discov num
SLE  78
Comp
AC
Coord arcsec 2000
17 06 45.14 +33 56 09.8
Date first
1936
Date last
2011
Obs
7
Pa first
115
Pa last
114
P.A. Now (θ)
114°
Sep first
62.0
Sep last
58.2
Sep. Now (ρ)
58.2"
Mag pri
7.96
Mag sec
12.15
delta mag (ΔM)
4.19
Spectral class
K2 (yellow-orange)
Pri motion ra
-024
Sec motion ra
-067
Pri motion dec
+020
Sec motion dec
+047
Notes
rPM=0.62
Nature of this double is uncertain.
 
 
17068+3356 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 65795 17068+3356 SLE 78 AB 1936 2013 10 99 59.6 7.96 11.27 3.31
Show 65795 17068+3356 SLE 78 AC 1936 2011 7 114 58.2 7.96 12.15 4.19 <===
Show 17068+3356 SLE 78 BC 1936 2011 11 204 14.7 11.27 12.15 0.88
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
114
Precise sep
58.2
Constellation
Hercules
SAO
65795
HIP
83730
Tycho2
2599-00457-1
HD
154878
BD
BD+34 2899
Distance
370.37
Distance ly
1208.15
last precise pa
114
last precise sep
58.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17068+3356 SLE 78 AC 1998 5 113 58.3 7.96 12.15 D 170645.14+335609.8
17068+3356 SLE 78 AC 2002 6 112 57.9 7.96 12.15 D 170645.14+335609.8
17068+3356 SLE 78 AC 2011 7 114 58.2 7.96 12.15 170645.14+335609.8

If you need more information about this double, apply for a data request form to the WDS.