19477+5046 DEA 371

 
 
19h 47m 45.72s +50 46' 30.9" P.A. 112 sep 17.5 mag 13.70,17.50
 
 
Coord 2000
19477+5046
Discov num
DEA 371
Comp
Coord arcsec 2000
19 47 45.72 +50 46 30.9
Date first
1998
Date last
2013
Obs
3
Pa first
113
Pa last
112
P.A. Now (θ)
112°
Sep first
17.5
Sep last
17.5
Sep. Now (ρ)
17.5"
Mag pri
13.70
Mag sec
17.50
delta mag (ΔM)
3.8
Spectral class
Pri motion ra
+002
Sec motion ra
+007
Pri motion dec
+019
Sec motion dec
+020
Notes
V (Proper motion indicates physical)
rPM=0.241 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
111.9
Precise sep
17.471
Constellation
Cygnus
last precise pa
111.9
last precise sep
17.471
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19477+5046 DEA 371 2013 1 112 17.5 13.70 17.50 V 194745.72+504630.9

If you need more information about this double, apply for a data request form to the WDS.