20189+3635 BKO 562

 
 
20h 18m 51.48s +36 34' 45.2" P.A. 241 sep 6.6 mag 14.00,14.00
 
 
Coord 2000
20189+3635
Discov num
BKO 562
Comp
Coord arcsec 2000
20 18 51.48 +36 34 45.2
Date first
2000
Date last
2015
Obs
8
Pa first
241
Pa last
241
P.A. Now (θ)
241°
Sep first
6.7
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
14.00
Mag sec
14.00
delta mag (ΔM)
0
Spectral class
Pri motion ra
+009
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
240.7
Precise sep
6.624
Constellation
Cygnus
Gaia DR2
13959743744
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20189+3635 BKO 562 2008 1 242 6.8 14.00 14.00 N 201851.48+363445.2
20189+3635 BKO 562 2015 4 241 6.6 14.00 14.00 N 201851.48+363445.2

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