18556+4113 KOI2031AF

 
 
18h 55m 35.85s +41 13' 17.8" P.A. 220 sep 6.5 mag 12.30,17.60
 
 
Coord 2000
18556+4113
Discov num
KOI2031
Comp
AF
Coord arcsec 2000
18 55 35.85 +41 13 17.8
Date first
2013
Date last
2013
Obs
1
Pa first
220
Pa last
220
P.A. Now (θ)
220°
Sep first
6.5
Sep last
6.5
Sep. Now (ρ)
6.5"
Mag pri
12.30
Mag sec
17.60
delta mag (ΔM)
5.3
Spectral class
Pri motion ra
+004
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
18556+4113 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18556+4113 KOI2031 AB 2013 2013 1 246 0.1 12.50 14.80 2.30
Show 18556+4113 KOI2031 AC 2013 2013 1 46 3.6 12.30 20.10 7.80
Show 18556+4113 KOI2031 AD 2013 2013 1 330 4.3 12.30 19.40 7.10
Show 18556+4113 KOI2031 AE 2013 2013 1 264 4.8 12.30 17.00 4.70
Show 18556+4113 KOI2031 AF 2013 2013 1 220 6.5 12.30 17.60 5.30 <===
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
219.6
Precise sep
6.49
Cdsa2 id
KOI 2031 AF
Constellation
Lyra
Ra deg
18.926625
De deg
41.221611111111116
last precise pa
219.6
last precise sep
6.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18556+4113 KOI2031 AF 2013 1 220 6.5 12.30 17.60 K 185535.85+411317.8

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