20274+2330 BKO 448

 
 
20h 27m 23.19s +23 30' 21.4" P.A. 72 sep 2.6 mag 12.80,13.00
 
 
Coord 2000
20274+2330
Discov num
BKO 448
Comp
Coord arcsec 2000
20 27 23.19 +23 30 21.4
Date first
2008
Date last
2015
Obs
2
Pa first
67
Pa last
72
P.A. Now (θ)
72°
Sep first
2.4
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
12.80
Mag sec
13.00
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.9
Precise sep
2.635
Constellation
Vulpecula
Gaia DR2
32096590464
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20274+2330 BKO 448 2008 1 67 2.4 12.80 13.00 202723.19+233021.4
20274+2330 BKO 448 2015 2 72 2.6 12.80 13.00 202723.19+233021.4

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