20215+4127 TDT2203

 
 
20h 21m 28.32s +41 27' 18.2" P.A. 225.00 sep 0.7 mag 11.96,12.02
 
 
Coord 2000
20215+4127
Discov num
TDT2203
Comp
Coord arcsec 2000
20 21 28.32 +41 27 18.2
Date first
1991
Date last
1991
Obs
1
Pa first
225
Pa last
225
P.A. Now (θ)
225°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.96
Mag sec
12.02
delta mag (ΔM)
0.06
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
224.6
Precise sep
0.73
Constellation
Cygnus
SAO
49505
Tycho2
3160-00833-1
Gaia DR2
51244532224
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20215+4127 TDT2203 1991 1 225 0.7 11.96 12.02 202128.32+412718.2

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