16465+4759 CTT  20EF

 
 
16h 46m 36.50s +47 58' 26.6" P.A. 34 sep 34.8 mag 12.49,12.72
 
 
Coord 2000
16465+4759
Discov num
CTT  20
Comp
EF
Coord arcsec 2000
16 46 36.50 +47 58 26.6
Date first
1998
Date last
2008
Obs
3
Pa first
33
Pa last
34
P.A. Now (θ)
34°
Sep first
34.6
Sep last
34.8
Sep. Now (ρ)
34.8"
Mag pri
12.49
Mag sec
12.72
delta mag (ΔM)
0.23
Spectral class
Pri motion ra
-022
Sec motion ra
-005
Pri motion dec
-002
Sec motion dec
-011
Notes
W
rPM=0.871
This double is not physical.
 
 
16465+4759 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16465+4759 ES 1089 AB 1911 2015 13 150 11.8 10.66 11.70 1.04
Show 16465+4759 ES 1089 AC 1911 2015 8 29 32.4 10.66 12.73 2.07
Show 16465+4759 CTT 20 AD 1902 2015 8 127 71.1 10.66 10.75 0.09
Show 16465+4759 CTT 20 DE 1998 2008 3 125 27.2 10.75 12.49 1.74
Show 16465+4759 CTT 20 EF 1998 2008 3 34 34.8 12.49 12.72 0.23 <===
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
33.6
Precise sep
34.83
Cdsa2 id
CTT 20 EF
Constellation
Hercules
Ra deg
16.776805555555555
De deg
47.97405555555556
last precise pa
33.6
last precise sep
34.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16465+4759 CTT 20 EF 2008 1 34 34.8 12.30 12.80 164636.50+475826.6

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