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
Constellation
Vulpecula
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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