19558+4149 KOI1230

 
 
19H 55M 47.55S +41 48' 43.6" P.A. 109 SEP 2.8 MAG 11.83,20.94 SP K3
 
 
Coord 2000
19558+4149
Discov num
KOI1230
Comp
Coord arcsec 2000
19 55 47.55 +41 48 43.6
Date first
2012
Date last
2013
Obs
3
Pa first
109
Pa last
109
P.A. Now (θ)
109°
Sep first
2.8
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
11.83
Mag sec
20.94
delta mag (ΔM)
9.11
Spectral class
K3 (yellow-orange)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
Tycho2
3145-00620-1
last precise pa
109
last precise sep
2.814