20096+3218 ES 2431

 
 
20h 09m 38.21s +32 18' 05.6" P.A. 192 sep 5.9 mag 10.64,13.10 Sp F8
 
 
Coord 2000
20096+3218
Discov num
ES 2431
Comp
Coord arcsec 2000
20 09 38.21 +32 18 05.6
Date first
1930
Date last
2015
Obs
9
Pa first
186
Pa last
192
P.A. Now (θ)
192°
Sep first
6.0
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
10.64
Mag sec
13.10
delta mag (ΔM)
2.46
Spectral class
F8 (yellow-white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
+017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.3
Precise sep
5.924
Constellation
Cygnus
Tycho2
2675-02409-1
Gaia DR2
10580611840
HD
331910
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20096+3218 ES 2431 2000 2 193 5.9 10.64 13.10 F8 D 200938.21+321805.6
20096+3218 ES 2431 2002 3 193 6.0 10.64 13.10 F8 D 200938.21+321805.6
20096+3218 ES 2431 2010 4 194 5.3 10.64 13.10 F8 200938.21+321805.6
20096+3218 ES 2431 2015 5 193 6.0 10.64 13.10 F8 200938.21+321805.6

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