18506+4310 KOI3417

 
 
18h 50m 37.77s +43 09' 44.9" P.A. 171 sep 2.2 mag 13.50,18.70
 
 
Coord 2000
18506+4310
Discov num
KOI3417
Comp
Coord arcsec 2000
18 50 37.77 +43 09 44.9
Date first
2010
Date last
2010
Obs
1
Pa first
171
Pa last
171
P.A. Now (θ)
171°
Sep first
2.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
13.50
Mag sec
18.70
delta mag (ΔM)
5.2
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
171.4
Precise sep
2.153
Constellation
Lyra
last precise pa
171.4
last precise sep
2.153
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18506+4310 KOI3417 2010 1 171 2.2 13.50 18.70 K 185037.77+430944.9

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