17068+3356 SLE  78AB

 
 
17h 06m 45.14s +33 56' 09.8" P.A. 99 sep 59.6 mag 7.96,11.27 Sp K2 dist. 370.37 pc (1208.15 l.y.)
 
 
Coord 2000
17068+3356
Discov num
SLE  78
Comp
AB
Coord arcsec 2000
17 06 45.14 +33 56 09.8
Date first
1936
Date last
2013
Obs
10
Pa first
101
Pa last
99
P.A. Now (θ)
99°
Sep first
62.6
Sep last
59.6
Sep. Now (ρ)
59.6"
Mag pri
7.96
Mag sec
11.27
delta mag (ΔM)
3.31
Spectral class
K2 (yellow-orange)
Pri motion ra
-024
Sec motion ra
-059
Pri motion dec
+020
Sec motion dec
+053
Notes
rPM=0.607
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
98.7
Precise sep
59.6
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
98.7
last precise sep
59.6
 
 
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 AB 1998 7 99 59.9 7.96 11.27 D 170645.14+335609.8
17068+3356 SLE 78 AB 2002 8 98 59.7 7.96 11.27 D 170645.14+335609.8
17068+3356 SLE 78 AB 2013 10 99 59.6 7.96 11.27 170645.14+335609.8

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