20079+3111 WAK  16

 
 
20h 07m 33.39s +30 50' 17.6" P.A. 168 sep 1.2 mag 11.45,
 
 
Coord 2000
20079+3111
Discov num
WAK  16
Comp
Coord arcsec 2000
20 07 33.39 +30 50 17.6
Date first
1973
Date last
2000
Obs
2
Pa first
175
Pa last
168
P.A. Now (θ)
168°
Sep first
1.9
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
11.45
Mag sec
delta mag (ΔM)
Spectral class
Pri motion ra
+001
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
167.6
Precise sep
1.24
Constellation
Cygnus
SAO
69458
Tycho2
2671-00984-1
Gaia DR2
34969339008
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20079+3111 WAK 16 1973 1 175 1.9     N 200706.67+311100.0
20079+3111 WAK 16 2000 2 168 1.2 11.45   N 200733.39+305017.6

If you need more information about this double, apply for a data request form to the WDS.