19544+4045 KOI1621AC

 
 
19h 54m 21.40s +40 45' 02.4" P.A. 77 sep 6 mag 10.50,18.90
 
 
Coord 2000
19544+4045
Discov num
KOI1621
Comp
AC
Coord arcsec 2000
19 54 21.40 +40 45 02.4
Date first
2013
Date last
2013
Obs
1
Pa first
77
Pa last
77
P.A. Now (θ)
77°
Sep first
6.0
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
10.50
Mag sec
18.90
delta mag (ΔM)
8.4
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19544+4045 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19544+4045 KOI1621 AB 2013 2013 2 160 5.1 10.50 16.30 5.80
Show 19544+4045 KOI1621 AC 2013 2013 1 77 6.0 10.50 18.90 8.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
76.7
Precise sep
5.995
Constellation
Cygnus
last precise pa
76.7
last precise sep
5.995
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19544+4045 KOI1621 AC 2013 1 77 6.0 10.50 18.90 K 195421.40+404502.4

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