20050+3707 COU2212

 
 
20h 05m 00.54s +37 07' 00.2" P.A. 197 sep 0.5 mag 11.20,11.50 Sp F5
 
 
Coord 2000
20050+3707
Discov num
COU2212
Comp
Coord arcsec 2000
20 05 00.54 +37 07 00.2
Date first
1984
Date last
2009
Obs
4
Pa first
197
Pa last
197
P.A. Now (θ)
197°
Sep first
0.4
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.20
Mag sec
11.50
delta mag (ΔM)
0.3
Spectral class
F5 (yellow-white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
196.6
Precise sep
0.49
Constellation
Cygnus
Tycho2
2682-03167-1
HD
227522
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20050+3707 COU2212 1984 1 197 0.4 11.20 11.50 200500.54+370700.2
20050+3707 COU2212 2007 2 199 0.5 11.20 11.50 200500.54+370700.2
20050+3707 COU2212 2009 4 197 0.5 11.20 11.50 200500.54+370700.2

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