20318-7343 TDT2340

 
 
20h 31m 48.80s -73 42' 42.2" P.A. 340 sep 0.5 mag 11.03,11.13
 
 
Coord 2000
20318-7343
Discov num
TDT2340
Comp
Coord arcsec 2000
20 31 48.80 -73 42 42.2
Date first
1991
Date last
1991
Obs
1
Pa first
340
Pa last
340
P.A. Now (θ)
340°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.03
Mag sec
11.13
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+018
Sec motion ra
+018
Pri motion dec
-022
Sec motion dec
-022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
340.2
Precise sep
0.47
Constellation
Pavo
Tycho2
9320-00396-1
Gaia DR2
61323621120
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20318-7343 TDT2340 1991 1 340 0.5 11.03 11.13 203148.80-734242.2

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