17118+2906 SLE  11

 
 
17h 11m 46.73s +29 05' 42.8" P.A. 285 sep 9.2 mag 11.36,12.30
 
 
Coord 2000
17118+2906
Discov num
SLE  11
Comp
Coord arcsec 2000
17 11 46.73 +29 05 42.8
Date first
1901
Date last
2010
Obs
9
Pa first
279
Pa last
285
P.A. Now (θ)
285°
Sep first
9.1
Sep last
9.2
Sep. Now (ρ)
9.2"
Mag pri
11.36
Mag sec
12.30
delta mag (ΔM)
0.94
Spectral class
Pri motion ra
-006
Sec motion ra
-030
Pri motion dec
-005
Sec motion dec
+008
Notes
rPM=0.879
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
284.8
Precise sep
9.2
Constellation
Hercules
Tycho2
2073-00745-1
last precise pa
284.8
last precise sep
9.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17118+2906 SLE 11 2006 7 285 9.5 11.36 12.30 D 171146.73+290542.8
17118+2906 SLE 11 2010 9 285 8.4 11.36 12.30 171146.73+290542.8

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