20158+2437 BKO 819

 
 
20h 15m 49.23s +24 37' 11.6" P.A. 96.00 sep 8.2 mag 13.90,14.50
 
 
Coord 2000
20158+2437
Discov num
BKO 819
Comp
Coord arcsec 2000
20 15 49.23 +24 37 11.6
Date first
2000
Date last
2015
Obs
9
Pa first
96
Pa last
96
P.A. Now (θ)
96°
Sep first
8.2
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
13.90
Mag sec
14.50
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-013
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
95.9
Precise sep
8.167
Constellation
Vulpecula
Gaia DR2
96428410880
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20158+2437 BKO 819 2009 1 97 8.2 13.90 14.50 201549.23+243711.6
20158+2437 BKO 819 2010 5 95 7.9 13.90 14.50 201549.23+243711.6
20158+2437 BKO 819 2015 5 96 8.1 13.90 14.50 201549.23+243711.6

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