19500+4821 DEA 363

 
 
19H 50M 04.43S +48 21' 32.0" P.A. 248 SEP 16.8 MAG 12.40,12.70
 
 
Coord 2000
19500+4821
Discov num
DEA 363
Comp
Coord arcsec 2000
19 50 04.43 +48 21 32.0
Date first
1899
Date last
2013
Obs
5
Pa first
249
Pa last
248
P.A. Now (θ)
248°
Sep first
17.0
Sep last
16.8
Sep. Now (ρ)
16.8"
Mag pri
12.40
Mag sec
12.70
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-002
Sec motion ra
-005
Pri motion dec
-007
Sec motion dec
-010
Notes
V (Proper motion indicates physical)
rPM=0.379
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
Tycho2
3561-01348-1
last precise pa
248.2
last precise sep
16.814