20244+4641 TDT2242

 
 
20h 24m 22.17s +46 41' 02.3" P.A. 343.00 sep 0.7 mag 11.25,11.30
 
 
Coord 2000
20244+4641
Discov num
TDT2242
Comp
Coord arcsec 2000
20 24 22.17 +46 41 02.3
Date first
1991
Date last
1991
Obs
1
Pa first
343
Pa last
343
P.A. Now (θ)
343°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.25
Mag sec
11.30
delta mag (ΔM)
0.05
Spectral class
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
342.8
Precise sep
0.65
Constellation
Cygnus
Tycho2
3572-01770-1
Gaia DR2
57272636928
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20244+4641 TDT2242 1991 1 343 0.7 11.25 11.30 202422.17+464102.3

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