19309+4154 KOI2197

 
 
19H 30M 56.29S +41 54' 17.1" P.A. 51 SEP 3.7 MAG 14.40,17.80
 
 
Coord 2000
19309+4154
Discov num
KOI2197
Comp
Coord arcsec 2000
19 30 56.29 +41 54 17.1
Date first
2010
Date last
2010
Obs
1
Pa first
51
Pa last
51
P.A. Now (θ)
51°
Sep first
3.7
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
14.40
Mag sec
17.80
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
+011
Sec motion ra
Pri motion dec
-016
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
50.5
last precise sep
3.711