19576+4711 DEA 366

 
 
19H 57M 38.51S +47 11' 49.3" P.A. 279 SEP 17.1 MAG 10.90,11.40
 
 
Coord 2000
19576+4711
Discov num
DEA 366
Comp
Coord arcsec 2000
19 57 38.51 +47 11 49.3
Date first
1892
Date last
2013
Obs
8
Pa first
280
Pa last
279
P.A. Now (θ)
279°
Sep first
17.0
Sep last
17.1
Sep. Now (ρ)
17.1"
Mag pri
10.90
Mag sec
11.40
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+012
Sec motion ra
+011
Pri motion dec
+010
Sec motion dec
+010
Notes
V (Proper motion indicates physical)
rPM=0.064 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
Tycho2
3562-02064-1
last precise pa
278.6
last precise sep
17.053