20097-2022 SEE 409

 
 
20h 09m 44.58s -20 21' 34.5" P.A. 31 sep 5.1 mag 10.24,12.20 Sp A0III
 
 
Coord 2000
20097-2022
Discov num
SEE 409
Comp
Coord arcsec 2000
20 09 44.58 -20 21 34.5
Date first
1897
Date last
2015
Obs
11
Pa first
30
Pa last
31
P.A. Now (θ)
31°
Sep first
5.2
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
10.24
Mag sec
12.20
delta mag (ΔM)
1.96
Spectral class
A0III (white)
Pri motion ra
-011
Sec motion ra
+069
Pri motion dec
-016
Sec motion dec
+133
Notes
rPM=1.129
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.8
Precise sep
5.129
Constellation
Capricornus
Tycho2
6323-01196-1
Gaia DR2
40683155072
HD
191267
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20097-2022 SEE 409 1998 8 31 5.2 10.24 12.20 A0III D 200944.58-202134.5
20097-2022 SEE 409 2000 10 31 5.1 10.24 12.20 A0III D 200944.58-202134.5
20097-2022 SEE 409 2010 11 32 4.6 10.24 12.20 A0III 200944.58-202134.5
20097-2022 SEE 409 2015 11 31 5.1 10.24 12.20 A0III 200944.58-202134.5

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