20315-7228 TDT2337

 
 
20h 31m 31.18s -72 28' 19.8" P.A. 100 sep 0.5 mag 11.30,11.60
 
 
Coord 2000
20315-7228
Discov num
TDT2337
Comp
Coord arcsec 2000
20 31 31.18 -72 28 19.8
Date first
1991
Date last
1991
Obs
1
Pa first
100
Pa last
100
P.A. Now (θ)
100°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.30
Mag sec
11.60
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-036
Sec motion ra
-036
Pri motion dec
-043
Sec motion dec
-043
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99.8
Precise sep
0.49
Constellation
Pavo
Tycho2
9316-00148-1
Gaia DR2
02915371392
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20315-7228 TDT2337 1991 1 100 0.5 11.30 11.60 203131.18-722819.8

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