19540+4020 KOI6542AC

 
 
19h 53m 59.98s +40 20' 01.2" P.A. 200 sep 3 mag 10.10,16.60
 
 
Coord 2000
19540+4020
Discov num
KOI6542
Comp
AC
Coord arcsec 2000
19 53 59.98 +40 20 01.2
Date first
2015
Date last
2015
Obs
2
Pa first
200
Pa last
200
P.A. Now (θ)
200°
Sep first
3.0
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
10.10
Mag sec
16.60
delta mag (ΔM)
6.5
Spectral class
Pri motion ra
+007
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19540+4020 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19540+4020 KOI6542 AB 2015 2015 2 41 2.5 10.10 16.50 6.40
Show 19540+4020 KOI6542 AC 2015 2015 2 200 3.0 10.10 16.60 6.50 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
199.7
Precise sep
3.027
Constellation
Cygnus
last precise pa
199.7
last precise sep
3.027
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19540+4020 KOI6542 AC 2015 2 200 3.0 10.10 16.60 K 195359.98+402001.2

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