20196+3259 SEI1083

 
 
20h 19m 38.91s +32 59' 13.2" P.A. 198 sep 23.4 mag 10.13,12.60 Sp A0
 
 
Coord 2000
20196+3259
Discov num
SEI1083
Comp
Coord arcsec 2000
20 19 38.91 +32 59 13.2
Date first
1893
Date last
2015
Obs
11
Pa first
199
Pa last
198
P.A. Now (θ)
198°
Sep first
24.2
Sep last
23.4
Sep. Now (ρ)
23.4"
Mag pri
10.13
Mag sec
12.60
delta mag (ΔM)
2.47
Spectral class
A0 (white)
Pri motion ra
-002
Sec motion ra
+001
Pri motion dec
-005
Sec motion dec
+001
Notes
rPM=1.246
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
198.1
Precise sep
23.403
Constellation
Cygnus
Tycho2
2676-00979-1
Gaia DR2
58705417344
HD
228910
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20196+3259 SEI1083 1999 4 198 23.5 10.13 12.60 D 201938.91+325913.2
20196+3259 SEI1083 2002 5 198 23.5 10.13 12.60 D 201938.91+325913.2
20196+3259 SEI1083 2010 6 194 22.8 10.13 12.60 A0 201938.91+325913.2
20196+3259 SEI1083 2015 7 198 23.4 10.13 12.60 A0 201938.91+325913.2

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