19098+4950 DEA 307

 
 
19H 09M 49.72S +49 50' 45.1" P.A. 50 SEP 12.9 MAG 14.00,13.60
 
 
Coord 2000
19098+4950
Discov num
DEA 307
Comp
Coord arcsec 2000
19 09 49.72 +49 50 45.1
Date first
2000
Date last
2013
Obs
4
Pa first
50
Pa last
50
P.A. Now (θ)
50°
Sep first
12.8
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
14.00
Mag sec
13.60
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-003
Sec motion ra
-005
Pri motion dec
-010
Sec motion dec
-009
Notes
V (Proper motion indicates physical)
rPM=0.214 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
50.1
last precise sep
12.874