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
2015
Obs
9
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
 
 
Precise pa
278.9
Precise sep
17.087
Cdsa2 id
DEA 366
Constellation
Cygnus
Ra deg
19.960697222222223
De deg
47.19702777777778
last precise pa
278.9
last precise sep
17.087
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19576+4711 DEA 366 2013 6 279 17.1 10.90 11.40 V 195738.51+471149.3
19576+4711 DEA 366 2015 9 279 17.1 10.90 11.40 V 195738.51+471149.3

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