19534+3640 SEI 714

 
 
19h 53m 21.73s +36 39' 00.5" P.A. 56 sep 11 mag 11.59,11.65
 
 
Coord 2000
19534+3640
Discov num
SEI 714
Comp
Coord arcsec 2000
19 53 21.73 +36 39 00.5
Date first
1896
Date last
2015
Obs
11
Pa first
53
Pa last
56
P.A. Now (θ)
56°
Sep first
11.4
Sep last
11.0
Sep. Now (ρ)
11"
Mag pri
11.59
Mag sec
11.65
delta mag (ΔM)
0.06
Spectral class
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
-010
Sec motion dec
-015
Notes
rPM=0.316
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
56.1
Precise sep
10.983
Constellation
Cygnus
Gaia DR2
14208028032
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19534+3640 SEI 714 2006 3 55 11.2 11.00 11.00 D 195321.73+363900.5
19534+3640 SEI 714 2011 5 56 11.0 11.00 11.00 D 195321.73+363900.5
19534+3640 SEI 714 2015 7 56 11.0 11.59 11.65 195321.73+363900.5

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