19304+4114 KOI6640AB

 
 
19h 30m 25.99s +41 13' 30.7" P.A. 216 sep 3.2 mag 12.50,17.10
 
 
Coord 2000
19304+4114
Discov num
KOI6640
Comp
AB
Coord arcsec 2000
19 30 25.99 +41 13 30.7
Date first
2010
Date last
2010
Obs
1
Pa first
216
Pa last
216
P.A. Now (θ)
216°
Sep first
3.2
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
12.50
Mag sec
17.10
delta mag (ΔM)
4.6
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19304+4114 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19304+4114 KOI6640 AB 2010 2010 1 216 3.2 12.50 17.10 4.60 <===
Show 19304+4114 KOI6640 AC 2010 2010 1 320 3.6 12.50 19.40 6.90
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
216.1
Precise sep
3.228
Constellation
Cygnus
last precise pa
216.1
last precise sep
3.228
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19304+4114 KOI6640 AB 2010 1 216 3.2 12.50 17.10 K 193025.99+411330.7

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