20097+6220 ES 1853

 
 
20h 09m 36.09s +62 20' 02.9" P.A. 293.00 sep 4.3 mag 12.06,12.10
 
 
Coord 2000
20097+6220
Discov num
ES 1853
Comp
Coord arcsec 2000
20 09 36.09 +62 20 02.9
Date first
1911
Date last
2014
Obs
5
Pa first
298
Pa last
293
P.A. Now (θ)
293°
Sep first
4.4
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
12.06
Mag sec
12.10
delta mag (ΔM)
0.04
Spectral class
Pri motion ra
+018
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
292.7
Precise sep
4.3
Constellation
Draco
Tycho2
4236-00860-1
Gaia DR2
83082638464
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20097+6220 ES 1853 1977 3 295 4.5 12.06 12.10 200936.09+622002.9
20097+6220 ES 1853 2011 4 294 4.4 12.06 12.10 200936.09+622002.9
20097+6220 ES 1853 2014 5 293 4.3 12.06 12.10 200936.09+622002.9

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