17068+3356 SLE  78BC

 
 
17h 06m 49.89s +33 56' 00.4" P.A. 202 sep 14.5 mag 11.27,12.15
 
 
Coord 2000
17068+3356
Discov num
SLE  78
Comp
BC
Coord arcsec 2000
17 06 49.89 +33 56 00.4
Date first
1936
Date last
2015
Obs
12
Pa first
200
Pa last
202
P.A. Now (θ)
202°
Sep first
15.0
Sep last
14.5
Sep. Now (ρ)
14.5"
Mag pri
11.27
Mag sec
12.15
delta mag (ΔM)
0.88
Spectral class
Pri motion ra
-059
Sec motion ra
-067
Pri motion dec
+053
Sec motion dec
+047
Notes
rPM=0.122 (< 0.3, Physical double)
This double is physical.
 
 
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 2015 11 99 59.3 7.96 11.27 3.31
Show 65795 17068+3356 SLE 78 AC 1936 2015 8 113 57.7 7.96 12.15 4.19
Show 65795 17068+3356 SLE 78 BC 1936 2015 12 202 14.5 11.27 12.15 0.88 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
202.2
Precise sep
14.481
Constellation
Hercules
SAO
65795
Tycho2
2599-00455-1
Gaia DR2
1337725052478190336
 
 
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 BC 1998 5 202 14.5 11.27 12.15 D 170649.89+335600.4
17068+3356 SLE 78 BC 2007 6 202 14.6 11.27 12.15 D 170649.89+335600.4
17068+3356 SLE 78 BC 2008 7 202 14.8 11.27 12.15 D 170649.89+335600.4
17068+3356 SLE 78 BC 2011 10 202 15.5 11.27 12.15 170649.89+335600.4
17068+3356 SLE 78 BC 2015 12 202 14.5 11.27 12.15 170649.89+335600.4

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