18533+4150 KOI 852AC

 
 
18h 53m 15.93s +41 50' 13.6" P.A. 221 sep 6 mag 13.60,14.80
 
 
Coord 2000
18533+4150
Discov num
KOI 852
Comp
AC
Coord arcsec 2000
18 53 15.93 +41 50 13.6
Date first
1999
Date last
2013
Obs
2
Pa first
220
Pa last
221
P.A. Now (θ)
221°
Sep first
6.0
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
13.60
Mag sec
14.80
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
+010
Sec motion ra
Pri motion dec
+018
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
18533+4150 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18533+4150 KOI 852 AB 2013 2013 1 176 4.5 13.60 19.20 5.60
Show 18533+4150 KOI 852 AC 1999 2013 2 221 6.0 13.60 14.80 1.20 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
220.6
Precise sep
5.964
Constellation
Lyra
last precise pa
220.6
last precise sep
5.964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18533+4150 KOI 852 AC 2013 2 221 6.0 13.60 14.80 K 185315.93+415013.6

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