20239+4718 TDT2236

 
 
20h 23m 55.53s +47 18' 23.2" P.A. 279 sep 0.9 mag 12.26,12.26
 
 
Coord 2000
20239+4718
Discov num
TDT2236
Comp
Coord arcsec 2000
20 23 55.53 +47 18 23.2
Date first
1991
Date last
1991
Obs
1
Pa first
279
Pa last
279
P.A. Now (θ)
279°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
12.26
Mag sec
12.26
delta mag (ΔM)
0
Spectral class
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278.6
Precise sep
0.93
Constellation
Cygnus
Tycho2
3576-00794-1
Gaia DR2
86719635328
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20239+4718 TDT2236 1991 1 279 0.9 12.26 12.26 202355.53+471823.2

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