18534+4112 KOI4016AB

 
 
18H 53M 22.68S +41 12' 06.3" P.A. 210 SEP 1.8 MAG 11.50,19.10 SP K5
 
 
Coord 2000
18534+4112
Discov num
KOI4016
Comp
AB
Coord arcsec 2000
18 53 22.68 +41 12 06.3
Date first
2013
Date last
2013
Obs
1
Pa first
210
Pa last
210
P.A. Now (θ)
210°
Sep first
1.8
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
11.50
Mag sec
19.10
delta mag (ΔM)
7.6
Spectral class
K5 (yellow-orange)
Pri motion ra
+005
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
18534+4112 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18534+4112 KOI4016 AB 2013 2013 1 210 1.8 11.50 19.10 7.60 <===
Show 18534+4112 KOI4016 AC 2010 2013 2 186 3.3 11.50 16.70 5.20
Show 18534+4112 KOI4016 AD 1999 2013 3 36 5.6 13.51 17.47 3.96
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
209.9
last precise sep
1.769