18562+4431 KOI 245

 
 
18h 56m 14.29s +44 31' 05.6" P.A. 197 sep 8.5 mag 9.77,16.00
 
 
Coord 2000
18562+4431
Discov num
KOI 245
Comp
Coord arcsec 2000
18 56 14.29 +44 31 05.6
Date first
1998
Date last
2015
Obs
3
Pa first
201
Pa last
197
P.A. Now (θ)
197°
Sep first
6.4
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
9.77
Mag sec
16.00
delta mag (ΔM)
6.23
Spectral class
Pri motion ra
-058
Sec motion ra
Pri motion dec
+049
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
197
Precise sep
8.511
Constellation
Lyra
Tycho2
3131-01199-1
Gaia DR2
71344722688
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18562+4431 KOI 245 2014 2 197 8.5 9.77 16.00 185614.29+443105.6
18562+4431 KOI 245 2015 3 197 8.5 9.77 16.00 185614.29+443105.6

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