20083+3714 ES 2185

 
 
20h 08m 04.15s +37 13' 41.7" P.A. 244 sep 2.2 mag 11.25,11.68 Sp A0
 
 
Coord 2000
20083+3714
Discov num
ES 2185
Comp
Coord arcsec 2000
20 08 04.15 +37 13 41.7
Date first
1925
Date last
2017
Obs
8
Pa first
241
Pa last
244
P.A. Now (θ)
244°
Sep first
2.0
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.25
Mag sec
11.68
delta mag (ΔM)
0.43
Spectral class
A0 (white)
Pri motion ra
+009
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
244
Precise sep
2.195
Constellation
Cygnus
Tycho2
2683-01777-1
Gaia DR2
34556826624
HD
227847
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20083+3714 ES 2185 2002 6 242 2.2 11.25 11.68 200804.15+371341.7
20083+3714 ES 2185 2015 7 242 2.2 11.25 11.68 A0 200804.15+371341.7

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