18112+1648 LDS1006

 
 
18h 11m 11.72s +16 50' 10.0" P.A. 315 sep 33 mag 12.14,12.43
 
 
Coord 2000
18112+1648
Discov num
LDS1006
Comp
Coord arcsec 2000
18 11 11.72 +16 50 10.0
Date first
1899
Date last
2010
Obs
5
Pa first
316
Pa last
315
P.A. Now (θ)
315°
Sep first
34.2
Sep last
33.0
Sep. Now (ρ)
33"
Mag pri
12.14
Mag sec
12.43
delta mag (ΔM)
0.29
Spectral class
Pri motion ra
-004
Sec motion ra
+007
Pri motion dec
-036
Sec motion dec
-041
Notes
rPM=0.291 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
315.1
Precise sep
32.99
Constellation
Hercules
last precise pa
315.1
last precise sep
32.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18112+1648 LDS1006 1936 1 45 34.0 13.20 13.30 I 181111.72+165010.0
18112+1648 LDS1006 2000 2 315 33.2 13.20 13.30 181111.72+165010.0
18112+1648 LDS1006 2001 4 315 33.1 13.20 13.30 D 181111.72+165010.0
18112+1648 LDS1006 2010 4 315 33.0 12.14 12.43 181111.72+165010.0

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