19231+2342 BKO 402

 
 
19h 23m 04.76s +23 41' 51.9" P.A. 51 sep 8.2 mag 12.50,13.50
 
 
Coord 2000
19231+2342
Discov num
BKO 402
Comp
Coord arcsec 2000
19 23 04.76 +23 41 51.9
Date first
1997
Date last
2010
Obs
4
Pa first
52
Pa last
51
P.A. Now (θ)
51°
Sep first
8.1
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
12.50
Mag sec
13.50
delta mag (ΔM)
1
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
51.2
Precise sep
8.19
Constellation
Vulpecula
last precise pa
51.2
last precise sep
8.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19231+2342 BKO 402 2008 1 53 8.2 12.50 13.50 192304.76+234151.9
19231+2342 BKO 402 2010 4 51 8.2 12.50 13.50 192304.76+234151.9

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