20304+3753 TDT2328

 
 
20h 30m 22.73s +37 52' 58.6" P.A. 45 sep 0.5 mag 11.33,11.55
 
 
Coord 2000
20304+3753
Discov num
TDT2328
Comp
Coord arcsec 2000
20 30 22.73 +37 52 58.6
Date first
1991
Date last
1991
Obs
1
Pa first
45
Pa last
45
P.A. Now (θ)
45°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.33
Mag sec
11.55
delta mag (ΔM)
0.22
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
45.1
Precise sep
0.5
Constellation
Cygnus
Tycho2
3153-00980-1
Gaia DR2
26581476864
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20304+3753 TDT2328 1991 1 45 0.5 11.33 11.55 203022.73+375258.6

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