18489+4816 KOI1287

 
 
18h 48m 55.85s +48 16' 16.3" P.A. 338 sep 2.5 mag 13.90,15.10
 
 
Coord 2000
18489+4816
Discov num
KOI1287
Comp
Coord arcsec 2000
18 48 55.85 +48 16 16.3
Date first
2010
Date last
2010
Obs
1
Pa first
338
Pa last
338
P.A. Now (θ)
338°
Sep first
2.5
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
13.90
Mag sec
15.10
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
+000
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337.5
Precise sep
2.483
Constellation
Draco
last precise pa
337.5
last precise sep
2.483
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18489+4816 KOI1287 2010 1 338 2.5 13.90 15.10 K 184855.85+481616.3

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