19389+5049 DEA 392

 
 
19h 38m 56.06s +50 49' 48.6" P.A. 311 sep 19.2 mag 14.00,14.40
 
 
Coord 2000
19389+5049
Discov num
DEA 392
Comp
Coord arcsec 2000
19 38 56.06 +50 49 48.6
Date first
1998
Date last
2015
Obs
5
Pa first
311
Pa last
311
P.A. Now (θ)
311°
Sep first
19.3
Sep last
19.2
Sep. Now (ρ)
19.2"
Mag pri
14.00
Mag sec
14.40
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-008
Sec motion ra
-006
Pri motion dec
-039
Sec motion dec
-038
Notes
V (Proper motion indicates physical)
rPM=0.056 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
310.8
Precise sep
19.226
Constellation
Cygnus
last precise pa
310.8
last precise sep
19.226
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19389+5049 DEA 392 2013 2 310 19.3 14.00 14.40 V 193856.06+504948.6
19389+5049 DEA 392 2015 5 311 19.2 14.00 14.40 V 193856.06+504948.6

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