20004+3434 SEI 779

 
 
20h 00m 22.32s +34 33' 29.9" P.A. 116 sep 16.7 mag 12.40,12.80
 
 
Coord 2000
20004+3434
Discov num
SEI 779
Comp
Coord arcsec 2000
20 00 22.32 +34 33 29.9
Date first
1894
Date last
2012
Obs
6
Pa first
115
Pa last
116
P.A. Now (θ)
116°
Sep first
16.2
Sep last
16.7
Sep. Now (ρ)
16.7"
Mag pri
12.40
Mag sec
12.80
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-001
Sec motion ra
+001
Pri motion dec
+000
Sec motion dec
-003
Notes
rPM=1.14
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
116
Precise sep
16.72
Cdsa2 id
SEI 779
Constellation
Cygnus
Ra deg
20.0062
De deg
34.558305555555556
last precise pa
116
last precise sep
16.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20004+3434 SEI 779 1982 2 116 16.4 10.19 10.20 200017.69+343429.1
20004+3434 SEI 779 2012 3 116 16.7 12.40 12.80 200022.32+343329.9

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