20333+4236 ES 1569

 
 
20h 33m 18.33s +42 35' 45.4" P.A. 273 sep 3 mag 10.32,11.60
 
 
Coord 2000
20333+4236
Discov num
ES 1569
Comp
Coord arcsec 2000
20 33 18.33 +42 35 45.4
Date first
1916
Date last
2015
Obs
5
Pa first
269
Pa last
273
P.A. Now (θ)
273°
Sep first
2.7
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
10.32
Mag sec
11.60
delta mag (ΔM)
1.28
Spectral class
Pri motion ra
+007
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
272.8
Precise sep
2.983
Constellation
Cygnus
Tycho2
3161-00456-1
Gaia DR2
98826058880
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20333+4236 ES 1569 2004 3 274 3.0 10.32 11.60 203318.33+423545.4
20333+4236 ES 1569 2015 5 273 3.0 10.32 11.60 203318.33+423545.4

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