19409+4558 KOI1977AC

 
 
19h 40m 54.91s +45 58' 15.6" P.A. 78 sep 0.1 mag 12.20,12.40
 
 
Coord 2000
19409+4558
Discov num
KOI1977
Comp
AC
Coord arcsec 2000
19 40 54.91 +45 58 15.6
Date first
2012
Date last
2014
Obs
3
Pa first
78
Pa last
78
P.A. Now (θ)
78°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
12.20
Mag sec
12.40
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+011
Sec motion ra
Pri motion dec
+037
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19409+4558 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19409+4558 KOI1977 AB 2013 2013 1 336 9.8 14.03 19.50 5.47
Show 19409+4558 KOI1977 AC 2012 2014 3 78 0.1 12.20 12.40 0.20 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
77.5
Precise sep
0.081
Constellation
Cygnus
last precise pa
77.5
last precise sep
0.081
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19409+4558 KOI1977 AC 2014 2 78 0.1 12.20 12.40 K 194054.91+455815.6

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