19423+4248 KOI 987AE

 
 
19h 42m 17.79s +42 48' 23.1" P.A. 1 sep 6 mag 10.80,19.60
 
 
Coord 2000
19423+4248
Discov num
KOI 987
Comp
AE
Coord arcsec 2000
19 42 17.79 +42 48 23.1
Date first
2014
Date last
2014
Obs
1
Pa first
1
Pa last
1
P.A. Now (θ)
Sep first
6.0
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
10.80
Mag sec
19.60
delta mag (ΔM)
8.8
Spectral class
Pri motion ra
+007
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19423+4248 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19423+4248 KOI 987 AB 2010 2014 7 226 2.0 12.33 16.40 4.07
Show 19423+4248 KOI 987 AC 2012 2012 1 143 2.2 10.80 17.40 6.60
Show 19423+4248 KOI 987 AD 2012 2012 1 157 5.3 10.80 18.30 7.50
Show 19423+4248 KOI 987 AE 2014 2014 1 1 6.0 10.80 19.60 8.80 <===
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
1.1
Precise sep
6.021
Cdsa2 id
KOI 987 AE
Constellation
Cygnus
Ra deg
19.704941666666667
De deg
42.806416666666664
last precise pa
1.1
last precise sep
6.021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19423+4248 KOI 987 AE 2014 1 1 6.0 10.80 19.60 K 194217.79+424823.1

If you need more information about this double, apply for a data request form to the WDS.