20205+3623 SEI1092

 
 
20h 20m 27.88s +36 23' 00.3" P.A. 14 sep 27.3 mag 10.11,11.66 Sp F0
 
 
Coord 2000
20205+3623
Discov num
SEI1092
Comp
Coord arcsec 2000
20 20 27.88 +36 23 00.3
Date first
1893
Date last
2015
Obs
12
Pa first
15
Pa last
14
P.A. Now (θ)
14°
Sep first
29.1
Sep last
27.3
Sep. Now (ρ)
27.3"
Mag pri
10.11
Mag sec
11.66
delta mag (ΔM)
1.55
Spectral class
F0 (yellow-white)
Pri motion ra
+005
Sec motion ra
-003
Pri motion dec
+008
Sec motion dec
-005
Notes
rPM=1.618
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
14.1
Precise sep
27.337
Constellation
Cygnus
Tycho2
2684-01146-1
Gaia DR2
55882840064
HD
228992
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20205+3623 SEI1092 1998 6 14 27.6 10.11 11.75 D 202027.88+362300.3
20205+3623 SEI1092 2002 7 14 27.5 10.11 11.75 D 202027.88+362300.3
20205+3623 SEI1092 2010 8 14 27.1 10.11 11.66 F0 202027.88+362300.3
20205+3623 SEI1092 2015 12 14 27.3 10.11 11.66 F0 202027.88+362300.3

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