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
2015
Obs
2
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
338.1
Precise sep
2.543
Constellation
Draco
Gaia DR2
2119713561993325440
 
 
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
18489+4816 KOI1287 2015 2 338 2.5 13.90 15.10 K 184855.85+481616.3

If you need more information about this double, apply for a data request form to the WDS.