17183+1912 SLE  13

 
 
17h 18m 17.06s +19 12' 14.0" P.A. 310 sep 11.3 mag 10.14,11.70
 
 
Coord 2000
17183+1912
Discov num
SLE  13
Comp
Coord arcsec 2000
17 18 17.06 +19 12 14.0
Date first
1999
Date last
2015
Obs
9
Pa first
310
Pa last
310
P.A. Now (θ)
310°
Sep first
11.3
Sep last
11.3
Sep. Now (ρ)
11.3"
Mag pri
10.14
Mag sec
11.70
delta mag (ΔM)
1.56
Spectral class
Pri motion ra
+000
Sec motion ra
-009
Pri motion dec
+003
Sec motion dec
+004
Notes
rPM=0.919
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
310
Precise sep
11.3
Constellation
Hercules
Tycho2
1544-01015-1
last precise pa
310
last precise sep
11.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17183+1912 SLE 13 1982 1 232 10.7 10.14 11.70 171817.06+191214.0
17183+1912 SLE 13 2008 3 310 11.3 10.14 11.70 171817.06+191214.0
17183+1912 SLE 13 2010 5 308 11.2 10.14 11.70 171817.06+191214.0
17183+1912 SLE 13 2015 6 309 11.4 10.14 11.70 171817.06+191214.0

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