19387+4205 KOI1692AB

 
 
19h 38m 41.78s +42 04' 32.1" P.A. 337 sep 3.2 mag 10.78,19.10
 
 
Coord 2000
19387+4205
Discov num
KOI1692
Comp
AB
Coord arcsec 2000
19 38 41.78 +42 04 32.1
Date first
2010
Date last
2014
Obs
5
Pa first
340
Pa last
337
P.A. Now (θ)
337°
Sep first
3.1
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
10.78
Mag sec
19.10
delta mag (ΔM)
8.32
Spectral class
Pri motion ra
+007
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19387+4205 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19387+4205 KOI1692 AB 2010 2014 5 337 3.2 10.78 19.10 8.32 <===
Show 19387+4205 KOI1692 AC 2012 2012 1 171 2.1 10.80 19.40 8.60
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337.2
Precise sep
3.17
Constellation
Cygnus
last precise pa
337.2
last precise sep
3.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19387+4205 KOI1692 AB 2014 3 337 3.2 10.78 19.10 K 193841.78+420432.1

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