19519+3407 SEI 706

 
 
19h 51m 50.99s +34 07' 34.0" P.A. 139 sep 12.2 mag 11.33,11.42
 
 
Coord 2000
19519+3407
Discov num
SEI 706
Comp
Coord arcsec 2000
19 51 50.99 +34 07 34.0
Date first
1894
Date last
2010
Obs
8
Pa first
137
Pa last
139
P.A. Now (θ)
139°
Sep first
11.3
Sep last
12.2
Sep. Now (ρ)
12.2"
Mag pri
11.33
Mag sec
11.42
delta mag (ΔM)
0.09
Spectral class
Pri motion ra
+001
Sec motion ra
+005
Pri motion dec
+001
Sec motion dec
-006
Notes
rPM=1.032
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.9
Precise sep
12.15
Cdsa2 id
SEI 706
Constellation
Cygnus
Ra deg
19.86416388888889
De deg
34.126111111111115
last precise pa
138.9
last precise sep
12.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19519+3407 SEI 706 2006 6 139 12.6 11.33 11.80 D 195150.99+340734.0
19519+3407 SEI 706 2010 8 139 11.7 11.33 11.42 195150.99+340734.0

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