20347-3435 TDT2390

 
 
20h 34m 40.30s -34 35' 13.0" P.A. 225 sep 0.4 mag 10.85,10.86
 
 
Coord 2000
20347-3435
Discov num
TDT2390
Comp
Coord arcsec 2000
20 34 40.30 -34 35 13.0
Date first
1991
Date last
1991
Obs
1
Pa first
225
Pa last
225
P.A. Now (θ)
225°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.85
Mag sec
10.86
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
+045
Sec motion ra
+045
Pri motion dec
-044
Sec motion dec
-044
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
224.8
Precise sep
0.42
Constellation
Microscopium
Tycho2
7464-01678-1
last precise pa
224.8
last precise sep
0.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20347-3435 TDT2390 1991 1 225 0.4 10.85 10.86 203440.30-343513.0

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