20294+4011 ALV   6

 
 
20H 29M 24.86S +40 11' 19.4" P.A. 259 SEP 0.6 MAG 6.10,10.80
 
 
Coord 2000
20294+4011
Discov num
ALV   6
Comp
Coord arcsec 2000
20 29 24.86 +40 11 19.4
Date first
1997
Date last
1997
Obs
1
Pa first
259
Pa last
259
P.A. Now (θ)
259°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
6.10
Mag sec
10.80
delta mag (ΔM)
4.7
Spectral class
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
259
last precise sep
0.6