16460+4948 COU1770

 
 
16h 46m 03.84s +49 48' 30.9" P.A. 201 sep 2.2 mag 11.00,12.50
 
 
Coord 2000
16460+4948
Discov num
COU1770
Comp
Coord arcsec 2000
16 46 03.84 +49 48 30.9
Date first
1978
Date last
2008
Obs
3
Pa first
205
Pa last
201
P.A. Now (θ)
201°
Sep first
2.0
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.00
Mag sec
12.50
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
+001
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
201.1
Precise sep
2.188
Constellation
Hercules
last precise pa
201.1
last precise sep
2.188
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16460+4948 COU1770 1978 1 205 2.0 11.00 12.50 164600.00+494800.0
16460+4948 COU1770 2008 2 201 2.2 11.00 12.50 164603.84+645336.2

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