20183+0430 TDT2152

 
 
20h 18m 20.16s +04 30' 24.5" P.A. 50 sep 0.5 mag 10.78,11.07
 
 
Coord 2000
20183+0430
Discov num
TDT2152
Comp
Coord arcsec 2000
20 18 20.16 +04 30 24.5
Date first
1991
Date last
1991
Obs
1
Pa first
50
Pa last
50
P.A. Now (θ)
50°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.78
Mag sec
11.07
delta mag (ΔM)
0.29
Spectral class
Pri motion ra
-015
Sec motion ra
-015
Pri motion dec
-025
Sec motion dec
-025
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
49.6
Precise sep
0.45
Constellation
Aquila
Tycho2
0504-01899-1
Gaia DR2
82973545856
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20183+0430 TDT2152 1991 1 50 0.5 10.78 11.07 201820.16+043024.5

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