19450+4300 DEA 311

 
 
19H 45M 01.07S +43 00' 44.1" P.A. 285 SEP 12.9 MAG 12.10,12.20
 
 
Coord 2000
19450+4300
Discov num
DEA 311
Comp
Coord arcsec 2000
19 45 01.07 +43 00 44.1
Date first
1892
Date last
2013
Obs
6
Pa first
286
Pa last
285
P.A. Now (θ)
285°
Sep first
13.3
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
12.10
Mag sec
12.20
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-004
Sec motion ra
-001
Pri motion dec
-008
Sec motion dec
-005
Notes
V (Proper motion indicates physical)
rPM=0.474
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
Tycho2
3144-00808-1
last precise pa
285.1
last precise sep
12.929