19499+4700 KOI2418AD

 
 
19h 49m 56.80s +46 59' 48.1" P.A. 328 sep 3.9 mag 12.40,19.20
 
 
Coord 2000
19499+4700
Discov num
KOI2418
Comp
AD
Coord arcsec 2000
19 49 56.80 +46 59 48.1
Date first
2010
Date last
2014
Obs
2
Pa first
330
Pa last
328
P.A. Now (θ)
328°
Sep first
3.9
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
12.40
Mag sec
19.20
delta mag (ΔM)
6.8
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19499+4700 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19499+4700 KOI2418 AB 2014 2015 4 4 0.1 12.50 15.00 2.50
Show 19499+4700 KOI2418 AC 2014 2014 1 104 2.4 12.40 20.20 7.80
Show 19499+4700 KOI2418 AD 2010 2014 2 328 3.9 12.40 19.20 6.80 <===
Show 19499+4700 KOI2418 AE 2014 2014 1 30 4.2 12.40 16.10 3.70
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
328.3
Precise sep
3.948
Constellation
Cygnus
last precise pa
328.3
last precise sep
3.948
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19499+4700 KOI2418 AD 2014 1 328 3.9 12.40 19.20 K 194956.80+465948.1

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