19498+4101 KOI  12AC

 
 
19h 49m 48.89s +41 00' 39.6" P.A. 320 sep 1.9 mag 10.20,17.80
 
 
Coord 2000
19498+4101
Discov num
KOI  12
Comp
AC
Coord arcsec 2000
19 49 48.89 +41 00 39.6
Date first
2012
Date last
2012
Obs
1
Pa first
320
Pa last
320
P.A. Now (θ)
320°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
10.20
Mag sec
17.80
delta mag (ΔM)
7.6
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19498+4101 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19498+4101 KOI 12 AB 2012 2012 1 346 0.6 10.30 14.10 3.80
Show 19498+4101 KOI 12 AC 2012 2012 1 320 1.9 10.20 17.80 7.60 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.3
Precise sep
1.903
Constellation
Cygnus
last precise pa
320.3
last precise sep
1.903
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19498+4101 KOI 12 AC 2012 1 320 1.9 10.20 17.80 K 194948.89+410039.6

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