19534+4149 KOI2840AC

 
 
19h 53m 24.86s +41 49' 12.2" P.A. 258 sep 7 mag 13.88,20.30
 
 
Coord 2000
19534+4149
Discov num
KOI2840
Comp
AC
Coord arcsec 2000
19 53 24.86 +41 49 12.2
Date first
2013
Date last
2013
Obs
1
Pa first
258
Pa last
258
P.A. Now (θ)
258°
Sep first
7.0
Sep last
7.0
Sep. Now (ρ)
7"
Mag pri
13.88
Mag sec
20.30
delta mag (ΔM)
6.42
Spectral class
Pri motion ra
+000
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
19534+4149 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19534+4149 KOI2840 AB 2013 2013 1 297 4.0 13.88 19.10 5.22
Show 19534+4149 KOI2840 AC 2013 2013 1 258 7.0 13.88 20.30 6.42 <===
Show 19534+4149 KOI2840 AD 2013 2013 1 186 8.2 13.88 19.50 5.62
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
258.1
Precise sep
7.029
Constellation
Cygnus
last precise pa
258.1
last precise sep
7.029
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19534+4149 KOI2840 AC 2013 1 258 7.0 13.88 20.30 R 195324.86+414912.2

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