19291+4055 KOI1908AB

 
 
19h 29m 08.65s +40 54' 48.9" P.A. 260 sep 1.3 mag 12.10,15.30
 
 
Coord 2000
19291+4055
Discov num
KOI1908
Comp
AB
Coord arcsec 2000
19 29 08.65 +40 54 48.9
Date first
2013
Date last
2014
Obs
3
Pa first
259
Pa last
260
P.A. Now (θ)
260°
Sep first
1.2
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
12.10
Mag sec
15.30
delta mag (ΔM)
3.2
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.
 
 
19291+4055 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19291+4055 KOI1908 AB 2013 2014 3 260 1.3 12.10 15.30 3.20 <===
Show 19291+4055 KOI1908 AC 1998 2014 2 293 4.8 12.10 15.80 3.70
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
260
last precise sep
1.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19291+4055 KOI1908 AB 2014 2 260 1.3 12.10 15.30 K 192908.65+405448.9

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