20296+3836 SEI1136

 
 
20h 29m 34.11s +38 36' 27.5" P.A. 259 sep 11.5 mag 8.46,11.44 Sp A0
 
 
Coord 2000
20296+3836
Discov num
SEI1136
Comp
Coord arcsec 2000
20 29 34.11 +38 36 27.5
Date first
1895
Date last
2015
Obs
11
Pa first
260
Pa last
259
P.A. Now (θ)
259°
Sep first
12.0
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
8.46
Mag sec
11.44
delta mag (ΔM)
2.98
Spectral class
A0 (white)
Pri motion ra
+001
Sec motion ra
+003
Pri motion dec
-002
Sec motion dec
+001
Notes
rPM=1.14
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.2
Precise sep
11.504
Constellation
Cygnus
SAO
70104
Tycho2
3152-01399-1
Gaia DR2
65625480320
HD
195394
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20296+3836 SEI1136 1998 4 260 11.5 8.46 10.50 A0 D 202934.11+383627.5
20296+3836 SEI1136 2002 5 260 11.6 8.46 10.50 A0 D 202934.11+383627.5
20296+3836 SEI1136 2013 6 260 11.7 8.46 11.44 A0 202934.11+383627.5
20296+3836 SEI1136 2015 11 259 11.5 8.46 11.44 A0 202934.11+383627.5

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