21473-8543 TDT3154

 
 
21h 47m 18.87s -85 43' 25.5" P.A. 280 sep 0.7 mag 11.58,11.87
 
 
Coord 2000
21473-8543
Discov num
TDT3154
Comp
Coord arcsec 2000
21 47 18.87 -85 43 25.5
Date first
1991
Date last
1991
Obs
1
Pa first
280
Pa last
280
P.A. Now (θ)
280°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.58
Mag sec
11.87
delta mag (ΔM)
0.29
Spectral class
Pri motion ra
+007
Sec motion ra
+007
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
279.7
Precise sep
0.69
Constellation
Octans
Tycho2
9528-00704-1
last precise pa
279.7
last precise sep
0.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21473-8543 TDT3154 1991 1 280 0.7 11.58 11.87 214718.87-854325.5

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