19455+4354 KOI1550AC

19H 45M 27.76S +43 54' 20.0" P.A. 33 SEP 2.9 MAG 13.50,17.60

Coord 2000
19455+4354
Discov num
KOI1550
Comp
AC
Coord arcsec 2000
19 45 27.76 +43 54 20.0
Date first
2010
Date last
2010
Obs
1
Pa first
33
Pa last
33
P.A. Now (θ)
33°
Sep first
2.9
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
13.50
Mag sec
17.60
delta mag (ΔM)
4.1
Spectral class
Pri motion ra
-005
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
K (K-band or other infrared magnitudes)


Nature of this double is uncertain.



19455+4354 SYSTEM COMPONENTS

Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19455+4354 KOI1550 AB 2010 2010 1 215 2.6 13.50 18.70 5.20
Show 19455+4354 KOI1550 AC 2010 2010 1 33 2.9 13.50 17.60 4.10 <===
Triple system
3 visible stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation
Cygnus
last precise pa
33.2
last precise sep
2.889