16320+3334 LDS4676

 
 
16h 31m 56.44s +33 34' 35.5" P.A. 32 sep 326.4 mag 14.56,15.35
 
 
Coord 2000
16320+3334
Discov num
LDS4676
Comp
Coord arcsec 2000
16 31 56.44 +33 34 35.5
Date first
1960
Date last
2010
Obs
4
Pa first
32
Pa last
32
P.A. Now (θ)
32°
Sep first
328.0
Sep last
326.4
Sep. Now (ρ)
326.4"
Mag pri
14.56
Mag sec
15.35
delta mag (ΔM)
0.79
Spectral class
Pri motion ra
-105
Sec motion ra
-107
Pri motion dec
+056
Sec motion dec
+030
Notes
rPM=0.219 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
31.8
Precise sep
326.38
Constellation
Hercules
last precise pa
31.8
last precise sep
326.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16320+3334 LDS4676 1998 2 32 326.8 14.18 15.35 D 163156.44+333435.5
16320+3334 LDS4676 2002 3 32 326.5 14.18 15.35 D 163156.44+333435.5
16320+3334 LDS4676 2010 4 32 326.3 14.56 15.35 163156.44+333435.5

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