18241+1241 FOX 228

 
 
18h 24m 11.94s +12 41' 41.2" P.A. 110 sep 24.1 mag 11.42,11.33
 
 
Coord 2000
18241+1241
Discov num
FOX 228
Comp
Coord arcsec 2000
18 24 11.94 +12 41 41.2
Date first
1904
Date last
2010
Obs
8
Pa first
108
Pa last
110
P.A. Now (θ)
110°
Sep first
24.3
Sep last
24.1
Sep. Now (ρ)
24.1"
Mag pri
11.42
Mag sec
11.33
delta mag (ΔM)
0.09
Spectral class
Pri motion ra
+001
Sec motion ra
-003
Pri motion dec
+006
Sec motion dec
-007
Notes
rPM=1.786
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110.2
Precise sep
24.09
Constellation
Hercules
Tycho2
1031-00283-1
last precise pa
110.2
last precise sep
24.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18241+1241 FOX 228 1999 4 110 24.3 11.64 11.68 D 182411.94+124141.2
18241+1241 FOX 228 2007 5 110 24.1 11.64 11.68 D 182411.94+124141.2
18241+1241 FOX 228 2010 8 110 24.1 11.42 11.33 182411.94+124141.2

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