20115+2318 BKO 795

 
 
20h 11m 31.19s +23 17' 32.9" P.A. 79 sep 4.6 mag 14.40,14.00
 
 
Coord 2000
20115+2318
Discov num
BKO 795
Comp
Coord arcsec 2000
20 11 31.19 +23 17 32.9
Date first
2000
Date last
2015
Obs
4
Pa first
79
Pa last
79
P.A. Now (θ)
79°
Sep first
4.6
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
14.40
Mag sec
14.00
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-075
Sec motion ra
-028
Pri motion dec
+074
Sec motion dec
+005
Notes
rPM=0.792
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
79.1
Precise sep
4.601
Constellation
Vulpecula
Tycho2
2154-00296-1
Gaia DR2
38651690880
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20115+2318 BKO 795 2009 1 83 4.2 14.40 14.00 201131.19+231732.9
20115+2318 BKO 795 2015 4 79 4.6 14.40 14.00 201131.19+231732.9

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