19497+4034 KOI3444AC

 
 
19h 49m 43.01s +40 33' 42.8" P.A. 265 sep 3.6 mag 12.92,17.42 Sp K8+K3
 
 
Coord 2000
19497+4034
Discov num
KOI3444
Comp
AC
Coord arcsec 2000
19 49 43.01 +40 33 42.8
Date first
2010
Date last
2014
Obs
8
Pa first
266
Pa last
265
P.A. Now (θ)
265°
Sep first
3.4
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
12.92
Mag sec
17.42
delta mag (ΔM)
4.5
Spectral class
K8+K3 (yellow-orange/yellow-orange)
Pri motion ra
+033
Sec motion ra
Pri motion dec
+044
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
19497+4034 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19497+4034 KOI3444 AB 2013 2014 7 10 1.1 12.92 15.72 2.80
Show 19497+4034 KOI3444 AC 2010 2014 8 265 3.6 12.92 17.42 4.50 <===
Show 19497+4034 KOI3444 AD 2014 2014 1 332 2.0 10.30 19.60 9.30
Show 19497+4034 KOI3444 AE 2014 2014 1 282 3.1 10.30 19.30 9.00
Show 19497+4034 KOI3444 AF 2014 2014 1 193 3.4 10.30 19.80 9.50
Show 19497+4034 KOI3444 AG 2014 2014 1 26 3.7 10.30 18.50 8.20
Show 19497+4034 KOI3444 AH 2014 2014 2 354 3.9 10.30 19.10 8.80
Show 19497+4034 KOI3444 AI 2014 2014 1 249 6.0 10.30 20.70 10.40
Ninefold system
9 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
264.5
Precise sep
3.57
Constellation
Cygnus
last precise pa
264.5
last precise sep
3.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19497+4034 KOI3444 AC 2013 1 264 3.6 12.92 17.42 K8+K3 R 194943.01+403342.8
19497+4034 KOI3444 AC 2014 3 265 3.6 12.92 17.42 K8+K3 R 194943.01+403342.8

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