20137+2330 BKO 806

 
 
20h 13m 39.45s +23 29' 49.6" P.A. 293 sep 2.2 mag 12.60,13.60
 
 
Coord 2000
20137+2330
Discov num
BKO 806
Comp
Coord arcsec 2000
20 13 39.45 +23 29 49.6
Date first
2009
Date last
2009
Obs
1
Pa first
293
Pa last
293
P.A. Now (θ)
293°
Sep first
2.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
12.60
Mag sec
13.60
delta mag (ΔM)
1
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
293.3
Precise sep
2.22
Constellation
Vulpecula
SAO
88371
Gaia DR2
81950207488
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20137+2330 BKO 806 2009 1 293 2.2 12.60 13.60 201339.45+232949.6

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