20034+3420 SEI 823

 
 
20h 03m 25.53s +34 19' 29.0" P.A. 232 sep 17.2 mag 12.06,12.19
 
 
Coord 2000
20034+3420
Discov num
SEI 823
Comp
Coord arcsec 2000
20 03 25.53 +34 19 29.0
Date first
1894
Date last
2015
Obs
19
Pa first
232
Pa last
232
P.A. Now (θ)
232°
Sep first
14.0
Sep last
17.2
Sep. Now (ρ)
17.2"
Mag pri
12.06
Mag sec
12.19
delta mag (ΔM)
0.13
Spectral class
Pri motion ra
+011
Sec motion ra
-015
Pri motion dec
-007
Sec motion dec
-025
Notes
L (Linear solution)
rPM=1.085
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232.4
Precise sep
17.215
Constellation
Cygnus
Tycho2
2678-02252-1
Gaia DR2
85286714112
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20034+3420 SEI 823 1998 6 232 16.8 12.06 12.19 LD 200325.53+341929.0
20034+3420 SEI 823 2008 7 232 17.1 12.06 12.19 LD 200325.53+341929.0
20034+3420 SEI 823 2010 9 233 17.0 12.06 12.19 L 200325.53+341929.0
20034+3420 SEI 823 2015 10 232 17.2 12.06 12.19 L 200325.53+341929.0

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