20147+2355 BKO 815

 
 
20h 14m 41.24s +23 34' 32.9" P.A. 339 sep 2.5 mag 13.90,13.90
 
 
Coord 2000
20147+2355
Discov num
BKO 815
Comp
Coord arcsec 2000
20 14 41.24 +23 34 32.9
Date first
2001
Date last
2009
Obs
2
Pa first
325
Pa last
339
P.A. Now (θ)
339°
Sep first
3.1
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
13.90
Mag sec
13.90
delta mag (ΔM)
0
Spectral class
Pri motion ra
Sec motion ra
-010
Pri motion dec
Sec motion dec
+027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
338.6
Precise sep
2.51
Constellation
Vulpecula
Gaia DR2
40921124224
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20147+2355 BKO 815 2009 1 159 2.5 13.90 13.90 201441.27+233433.4

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