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
Cdsa2 id
KOI 3255 AB
Constellation
Cygnus
Ra deg
19.823158333333332
De deg
44.026944444444446
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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