19338+4431 DEA 405

 
 
19H 33M 50.45S +44 31' 37.1" P.A. 281 SEP 20.7 MAG 11.40,13.40
 
 
Coord 2000
19338+4431
Discov num
DEA 405
Comp
Coord arcsec 2000
19 33 50.45 +44 31 37.1
Date first
1998
Date last
2013
Obs
4
Pa first
280
Pa last
281
P.A. Now (θ)
281°
Sep first
20.9
Sep last
20.7
Sep. Now (ρ)
20.7"
Mag pri
11.40
Mag sec
13.40
delta mag (ΔM)
2
Spectral class
Pri motion ra
-029
Sec motion ra
-028
Pri motion dec
-017
Sec motion dec
-007
Notes
V (Proper motion indicates physical)
rPM=0.299 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
Tycho2
3147-00661-1
last precise pa
280.5
last precise sep
20.699