19399+4634 COU2631

 
 
19h 39m 56.68s +46 33' 52.2" P.A. 229 sep 0.2 mag 10.40,10.40 Sp A0
 
 
Coord 2000
19399+4634
Discov num
COU2631
Comp
Coord arcsec 2000
19 39 56.68 +46 33 52.2
Date first
1991
Date last
2008
Obs
2
Pa first
218
Pa last
229
P.A. Now (θ)
229°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.40
Mag sec
10.40
delta mag (ΔM)
0
Spectral class
A0 (white)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
228.5
Precise sep
0.237
Constellation
Cygnus
last precise pa
228.5
last precise sep
0.237
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19399+4634 COU2631 1991 1 38 0.2 10.40 10.40 A0 193956.68+463352.2
19399+4634 COU2631 2008 2 229 0.2 10.40 10.40 A0 193956.68+463352.2

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