19086+4559 KOI3684AB

 
 
19h 08m 36.75s +45 59' 01.8" P.A. 233 sep 3.7 mag 13.95,19.50 Sp F7+M0
 
 
Coord 2000
19086+4559
Discov num
KOI3684
Comp
AB
Coord arcsec 2000
19 08 36.75 +45 59 01.8
Date first
2010
Date last
2015
Obs
3
Pa first
233
Pa last
233
P.A. Now (θ)
233°
Sep first
3.7
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
13.95
Mag sec
19.50
delta mag (ΔM)
5.55
Spectral class
F7+M0 (yellow-white/red)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
19086+4559 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19086+4559 KOI3684 AB 2010 2015 3 233 3.7 13.95 19.50 5.55 <===
Show 19086+4559 KOI3684 AC 2013 2013 1 39 4.1 13.95 21.69 7.74
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
233.1
Precise sep
3.734
Constellation
Lyra
Tycho2
3542-02466-1
Gaia DR2
2130302477446200832
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19086+4559 KOI3684 AB 2013 1 233 3.8 13.95 19.50 F7+M0 R 190836.75+455901.8
19086+4559 KOI3684 AB 2015 3 233 3.7 13.95 19.50 F7+M0 R 190836.75+455901.8

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