20243+4800 TDT2240

 
 
20h 24m 17.36s +47 59' 42.0" P.A. 175 sep 0.6 mag 10.69,10.81
 
 
Coord 2000
20243+4800
Discov num
TDT2240
Comp
Coord arcsec 2000
20 24 17.36 +47 59 42.0
Date first
1991
Date last
1991
Obs
1
Pa first
175
Pa last
175
P.A. Now (θ)
175°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.69
Mag sec
10.81
delta mag (ΔM)
0.12
Spectral class
Pri motion ra
-017
Sec motion ra
-017
Pri motion dec
-026
Sec motion dec
-026
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
175.2
Precise sep
0.55
Constellation
Cygnus
Tycho2
3576-01237-1
Gaia DR2
01727223936
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20243+4800 TDT2240 1991 1 175 0.6 10.69 10.81 202417.36+475942.0

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