19569+4411 KOI3870AC

 
 
19h 56m 52.51s +44 10' 54.7" P.A. 73 sep 3.2 mag 16.30,18.50
 
 
Coord 2000
19569+4411
Discov num
KOI3870
Comp
AC
Coord arcsec 2000
19 56 52.51 +44 10 54.7
Date first
2010
Date last
2015
Obs
3
Pa first
72
Pa last
73
P.A. Now (θ)
73°
Sep first
3.1
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
16.30
Mag sec
18.50
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
19569+4411 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19569+4411 KOI3870 AB 2010 2011 2 173 1.8 16.30 18.80 2.50
Show 19569+4411 KOI3870 AC 2010 2015 3 73 3.2 16.30 18.50 2.20 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
72.9
Precise sep
3.15
Constellation
Cygnus
Tycho2
3149-00123-1
Gaia DR2
97753510656
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19569+4411 KOI3870 AC 2011 2 71 3.1 16.30 18.50 R 195652.51+441054.7
19569+4411 KOI3870 AC 2015 3 73 3.2 16.30 18.50 R 195652.51+441054.7

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