19506+4040 DEA 285

 
 
19h 50m 41.30s +40 40' 38.3" P.A. 40 sep 11.7 mag 13.90,17.00
 
 
Coord 2000
19506+4040
Discov num
DEA 285
Comp
Coord arcsec 2000
19 50 41.30 +40 40 38.3
Date first
1998
Date last
2013
Obs
3
Pa first
39
Pa last
40
P.A. Now (θ)
40°
Sep first
11.6
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
13.90
Mag sec
17.00
delta mag (ΔM)
3.1
Spectral class
Pri motion ra
-006
Sec motion ra
-001
Pri motion dec
-019
Sec motion dec
-008
Notes
V (Proper motion indicates physical)
rPM=0.606
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
40.3
Precise sep
11.657
Constellation
Cygnus
last precise pa
40.3
last precise sep
11.657
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19506+4040 DEA 285 2013 1 40 11.7 13.90 17.00 V 195041.30+404038.3

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