19272+2503 BKO 406AC

 
 
19h 27m 14.24s +25 02' 48.7" P.A. 41 sep 7.5 mag 11.60,13.00
 
 
Coord 2000
19272+2503
Discov num
BKO 406
Comp
AC
Coord arcsec 2000
19 27 14.24 +25 02 48.7
Date first
1998
Date last
2008
Obs
4
Pa first
42
Pa last
41
P.A. Now (θ)
41°
Sep first
7.3
Sep last
7.5
Sep. Now (ρ)
7.5"
Mag pri
11.60
Mag sec
13.00
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
-015
Sec motion ra
-004
Pri motion dec
-020
Sec motion dec
-039
Notes
rPM=0.56
Nature of this double is uncertain.
 
 
19272+2503 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19272+2503 BKO 406 AB 2001 2008 2 54 3.8 11.60 13.50 1.90
Show 19272+2503 BKO 406 AC 1998 2008 4 41 7.5 11.60 13.00 1.40 <===
Show 19272+2503 BKO 406 AD 1998 2008 4 92 9.7 11.60 13.50 1.90
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
41.3
Precise sep
7.52
Cdsa2 id
BKO 406 AC
Constellation
Vulpecula
Ra deg
19.453955555555556
De deg
25.046861111111113
last precise pa
41.3
last precise sep
7.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19272+2503 BKO 406 AC 2008 1 41 7.5 11.60 13.00 192714.24+250248.7

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