20055+2326 BKO 758

 
 
20h 05m 31.43s +23 26' 14.9" P.A. 339.00 sep 8.0 mag 10.80,13.50
 
 
Coord 2000
20055+2326
Discov num
BKO 758
Comp
Coord arcsec 2000
20 05 31.43 +23 26 14.9
Date first
2000
Date last
2015
Obs
8
Pa first
341
Pa last
339
P.A. Now (θ)
339°
Sep first
7.6
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
10.80
Mag sec
13.50
delta mag (ΔM)
2.7
Spectral class
Pri motion ra
+011
Sec motion ra
-051
Pri motion dec
-023
Sec motion dec
+118
Notes
rPM=1.198
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
339.4
Precise sep
7.997
Constellation
Vulpecula
Tycho2
2141-02615-1
Gaia DR2
52351578624
HD
345699
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20055+2326 BKO 758 2009 1 339 7.1 10.80 13.50 200531.43+232614.9
20055+2326 BKO 758 2010 4 339 7.5 10.80 13.50 200531.43+232614.9
20055+2326 BKO 758 2015 4 339 8.0 10.80 13.50 200531.43+232614.9

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