20026+2633 BKO 755

 
 
20h 02m 38.21s +26 33' 18.2" P.A. 311 sep 8.2 mag 11.50,12.00
 
 
Coord 2000
20026+2633
Discov num
BKO 755
Comp
Coord arcsec 2000
20 02 38.21 +26 33 18.2
Date first
1998
Date last
2018
Obs
9
Pa first
312
Pa last
311
P.A. Now (θ)
311°
Sep first
8.2
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
11.50
Mag sec
12.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
311.2
Precise sep
8.182
Constellation
Vulpecula
Gaia DR2
48428744832
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20026+2633 BKO 755 2009 1 311 8.2 11.50 12.00 200238.21+263318.2
20026+2633 BKO 755 2010 4 313 7.7 11.50 12.00 200238.21+263318.2
20026+2633 BKO 755 2015 4 311 8.2 11.50 12.00 200238.21+263318.2

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