20290+2429 BKO 580

 
 
20h 28m 59.40s +24 28' 50.3" P.A. 56.00 sep 9.7 mag 13.10,14.60
 
 
Coord 2000
20290+2429
Discov num
BKO 580
Comp
Coord arcsec 2000
20 28 59.40 +24 28 50.3
Date first
1997
Date last
2015
Obs
9
Pa first
56
Pa last
56
P.A. Now (θ)
56°
Sep first
9.7
Sep last
9.7
Sep. Now (ρ)
9.7"
Mag pri
13.10
Mag sec
14.60
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
-006
Sec motion ra
-108
Pri motion dec
+000
Sec motion dec
+026
Notes
rPM=0.948
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
55.8
Precise sep
9.734
Constellation
Vulpecula
Gaia DR2
1831590731832367488
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20290+2429 BKO 580 2008 2 56 9.8 13.10 14.60 D 202859.40+242850.3
20290+2429 BKO 580 2010 4 56 9.5 13.10 14.60 202859.40+242850.3
20290+2429 BKO 580 2015 5 56 9.7 13.10 14.60 202859.40+242850.3

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