19470+4502 KOI1821

 
 
19H 47M 00.71S +45 02' 28.0" P.A. 91 SEP 3.8 MAG 13.20,17.30
 
 
Coord 2000
19470+4502
Discov num
KOI1821
Comp
Coord arcsec 2000
19 47 00.71 +45 02 28.0
Date first
2010
Date last
2010
Obs
1
Pa first
91
Pa last
91
P.A. Now (θ)
91°
Sep first
3.8
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
13.20
Mag sec
17.30
delta mag (ΔM)
4.1
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
90.6
last precise sep
3.804