16460+1222 J  1137

 
 
16h 45m 58.41s +12 22' 32.0" P.A. 305 sep 3.5 mag 10.30,10.80
 
 
Coord 2000
16460+1222
Discov num
J  1137
Comp
Coord arcsec 2000
16 45 58.41 +12 22 32.0
Date first
1915
Date last
2015
Obs
14
Pa first
304
Pa last
305
P.A. Now (θ)
305°
Sep first
3.2
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
10.30
Mag sec
10.80
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+011
Sec motion ra
-036
Pri motion dec
-002
Sec motion dec
+007
Notes
rPM=1.305
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.8
Precise sep
3.45
Constellation
Hercules
Tycho2
0970-01285-1
last precise pa
304.8
last precise sep
3.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16460+1222 J 1137 2000 11 304 3.4 10.30 10.80 D 164558.41+122232.0
16460+1222 J 1137 2010 12 305 3.3 10.30 10.80 D 164558.41+122232.0
16460+1222 J 1137 2015 14 305 3.5 10.30 10.80 164558.41+122232.0

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