20186+4136 ES 1675

 
 
20h 18m 36.40s +41 35' 35.9" P.A. 324 sep 2.2 mag 12.23,12.26
 
 
Coord 2000
20186+4136
Discov num
ES 1675
Comp
Coord arcsec 2000
20 18 36.40 +41 35 35.9
Date first
1917
Date last
2015
Obs
3
Pa first
324
Pa last
324
P.A. Now (θ)
324°
Sep first
2.5
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
12.23
Mag sec
12.26
delta mag (ΔM)
0.03
Spectral class
Pri motion ra
+012
Sec motion ra
+012
Pri motion dec
-006
Sec motion dec
-006
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
324.2
Precise sep
2.228
Constellation
Cygnus
Tycho2
3159-00040-1
Gaia DR2
64958250496
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20186+4136 ES 1675 2000 3 324 2.2 12.23 12.26 N 201836.40+413535.9
20186+4136 ES 1675 2015 4 324 2.2 12.23 12.26 N 201836.40+413535.9

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