19494+4402 KOI3255AB

 
 
19h 49m 23.37s +44 01' 37.0" P.A. 337 sep 0.2 mag 12.60,12.70
 
 
Coord 2000
19494+4402
Discov num
KOI3255
Comp
AB
Coord arcsec 2000
19 49 23.37 +44 01 37.0
Date first
2012
Date last
2014
Obs
4
Pa first
336
Pa last
337
P.A. Now (θ)
337°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
12.60
Mag sec
12.70
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-012
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19494+4402 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19494+4402 KOI3255 AB 2012 2014 4 337 0.2 12.60 12.70 0.10 <===
Show 19494+4402 KOI3255 AC 2000 2014 4 44 3.0 11.85 15.60 3.75
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336.6
Precise sep
0.18
Constellation
Cygnus
last precise pa
336.6
last precise sep
0.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19494+4402 KOI3255 AB 2013 3 338 0.2 12.60 12.70 K 194923.37+440137.0
19494+4402 KOI3255 AB 2014 4 337 0.2 12.60 12.70 K 194923.37+440137.0

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