20111+2330 BKO 791

 
 
20h 11m 03.67s +23 30' 28.1" P.A. 255.00 sep 7.5 mag 13.10,13.20
 
 
Coord 2000
20111+2330
Discov num
BKO 791
Comp
Coord arcsec 2000
20 11 03.67 +23 30 28.1
Date first
2000
Date last
2015
Obs
7
Pa first
254
Pa last
255
P.A. Now (θ)
255°
Sep first
7.4
Sep last
7.5
Sep. Now (ρ)
7.5"
Mag pri
13.10
Mag sec
13.20
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-003
Sec motion ra
-059
Pri motion dec
-008
Sec motion dec
-085
Notes
rPM=0.92
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254.7
Precise sep
7.498
Constellation
Vulpecula
SAO
88302
Gaia DR2
58062590208
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20111+2330 BKO 791 2009 1 255 7.2 13.10 13.20 201103.67+233028.1
20111+2330 BKO 791 2015 4 255 7.5 13.10 13.20 201103.67+233028.1

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