19568+2718 COU1165

 
 
19h 56m 50.03s +27 17' 36.8" P.A. 77 sep 0.9 mag 10.40,12.10 Sp F0
 
 
Coord 2000
19568+2718
Discov num
COU1165
Comp
Coord arcsec 2000
19 56 50.03 +27 17 36.8
Date first
1974
Date last
2009
Obs
4
Pa first
83
Pa last
77
P.A. Now (θ)
77°
Sep first
0.8
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.40
Mag sec
12.10
delta mag (ΔM)
1.7
Spectral class
F0 (yellow-white)
Pri motion ra
+000
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
76.7
Precise sep
0.9
Constellation
Vulpecula
last precise pa
76.7
last precise sep
0.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19568+2718 COU1165 1986 2 75 1.0 10.40 12.10 F0 195650.03+271736.8
19568+2718 COU1165 2008 3 75 0.9 10.40 12.10 F0 195650.03+271736.8
19568+2718 COU1165 2009 4 77 0.9 10.40 12.10 F0 195650.03+271736.8

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