19540+4020 KOI6542AB

 
 
19h 53m 59.98s +40 20' 01.2" P.A. 41 sep 2.5 mag 10.10,16.50
 
 
Coord 2000
19540+4020
Discov num
KOI6542
Comp
AB
Coord arcsec 2000
19 53 59.98 +40 20 01.2
Date first
2015
Date last
2015
Obs
2
Pa first
41
Pa last
41
P.A. Now (θ)
41°
Sep first
2.5
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
10.10
Mag sec
16.50
delta mag (ΔM)
6.4
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
41.3
Precise sep
2.515
Cdsa2 id
KOI 6542 AB
Constellation
Cygnus
Ra deg
19.899994444444445
De deg
40.333666666666666
last precise pa
41.3
last precise sep
2.515
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19540+4020 KOI6542 AB 2015 2 41 2.5 10.10 16.50 K 195359.98+402001.2

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