19484+4123 KOI 658AB

 
 
19H 48M 21.60S +41 23' 16.8" P.A. 240 SEP 1.9 MAG 13.74,18.38 SP +M3
 
 
Coord 2000
19484+4123
Discov num
KOI 658
Comp
AB
Coord arcsec 2000
19 48 21.60 +41 23 16.8
Date first
2011
Date last
2011
Obs
1
Pa first
240
Pa last
240
P.A. Now (θ)
240°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
13.74
Mag sec
18.38
delta mag (ΔM)
4.64
Spectral class
+M3
Pri motion ra
-004
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
240
last precise sep
1.865