20121+2324 BKO 800

 
 
20h 12m 07.34s +23 23' 43.4" P.A. 54.00 sep 6.9 mag 13.90,12.80
 
 
Coord 2000
20121+2324
Discov num
BKO 800
Comp
Coord arcsec 2000
20 12 07.34 +23 23 43.4
Date first
2000
Date last
2015
Obs
8
Pa first
54
Pa last
54
P.A. Now (θ)
54°
Sep first
6.7
Sep last
6.9
Sep. Now (ρ)
6.9"
Mag pri
13.90
Mag sec
12.80
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-027
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
53.6
Precise sep
6.861
Constellation
Vulpecula
Gaia DR2
1830538602298705792
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20121+2324 BKO 800 2009 1 55 6.8 13.90 12.80 201207.34+232343.4
20121+2324 BKO 800 2015 4 54 6.9 13.90 12.80 201207.34+232343.4

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