19459+4401 KOI1019AE

 
 
19h 45m 55.64s +44 00' 32.9" P.A. 336 sep 3.3 mag 8.20,16.80
 
 
Coord 2000
19459+4401
Discov num
KOI1019
Comp
AE
Coord arcsec 2000
19 45 55.64 +44 00 32.9
Date first
2012
Date last
2013
Obs
2
Pa first
336
Pa last
336
P.A. Now (θ)
336°
Sep first
3.3
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
8.20
Mag sec
16.80
delta mag (ΔM)
8.6
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
+018
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19459+4401 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19459+4401 KOI1019 AB 2012 2013 2 247 2.5 8.20 16.20 8.00
Show 19459+4401 KOI1019 AC 2012 2013 2 335 2.9 8.20 16.90 8.70
Show 19459+4401 KOI1019 AD 2012 2013 2 110 3.2 8.20 17.60 9.40
Show 19459+4401 KOI1019 AE 2012 2013 2 336 3.3 8.20 16.80 8.60 <===
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336.1
Precise sep
3.259
Constellation
Cygnus
last precise pa
336.1
last precise sep
3.259
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19459+4401 KOI1019 AE 2012 1 336 3.3 8.20 16.80 K 194555.64+440032.9
19459+4401 KOI1019 AE 2013 2 336 3.3 8.20 16.80 K 194555.64+440032.9

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