19305+2714 A   269

 
 
19h 30m 32.79s +27 14' 25.9" P.A. 208 sep 0.7 mag 9.39,9.80 Sp A5
 
 
Coord 2000
19305+2714
Discov num
A   269
Comp
Coord arcsec 2000
19 30 32.79 +27 14 25.9
Date first
1901
Date last
2016
Obs
21
Pa first
180
Pa last
208
P.A. Now (θ)
208°
Sep first
0.6
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
9.39
Mag sec
9.80
delta mag (ΔM)
0.41
Spectral class
A5 (white)
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-019
Sec motion dec
-019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
208
Precise sep
0.69
Constellation
Vulpecula
Tycho2
2133-01486-1
HD
183848
last precise pa
208
last precise sep
0.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19305+2714 A 269 2007 19 204 0.7 9.39 9.80 A5 193032.79+271425.9
19305+2714 A 269 2016 21 208 0.7 9.39 9.80 A5 193032.79+271425.9

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