18599+4125 KOI2098AB

 
 
18h 59m 54.72s +41 25' 12.6" P.A. 156 sep 2.9 mag 13.80,16.30
 
 
Coord 2000
18599+4125
Discov num
KOI2098
Comp
AB
Coord arcsec 2000
18 59 54.72 +41 25 12.6
Date first
2010
Date last
2013
Obs
2
Pa first
157
Pa last
156
P.A. Now (θ)
156°
Sep first
2.9
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
13.80
Mag sec
16.30
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
+014
Sec motion ra
Pri motion dec
+010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18599+4125 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18599+4125 KOI2098 AB 2010 2013 2 156 2.9 13.80 16.30 2.50 <===
Show 18599+4125 KOI2098 AC 2010 2013 2 132 3.2 13.80 16.20 2.40
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
156
Precise sep
2.88
Constellation
Lyra
last precise pa
156
last precise sep
2.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18599+4125 KOI2098 AB 2013 1 156 2.9 13.80 16.30 185954.72+412512.6

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