20337-3255 TDT2374

 
 
20h 33m 44.74s -32 55' 17.5" P.A. 131 sep 3 mag 11.81,12.49
 
 
Coord 2000
20337-3255
Discov num
TDT2374
Comp
Coord arcsec 2000
20 33 44.74 -32 55 17.5
Date first
1991
Date last
2015
Obs
3
Pa first
114
Pa last
131
P.A. Now (θ)
131°
Sep first
3.6
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
11.81
Mag sec
12.49
delta mag (ΔM)
0.68
Spectral class
Pri motion ra
-041
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131.3
Precise sep
2.992
Constellation
Microscopium
Tycho2
7460-01391-1
Gaia DR2
37319872256
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20337-3255 TDT2374 1991 1 114 3.6 11.81 12.49 203344.74-325517.5
20337-3255 TDT2374 1999 2 119 3.2 11.81 12.49 203344.74-325517.5
20337-3255 TDT2374 2015 3 131 3.0 11.81 12.49 203344.74-325517.5

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