17303-5341 TDT 387

 
 
17h 30m 18.21s -53 41' 11.1" P.A. 116 sep 0.7 mag 10.62,11.31
 
 
Coord 2000
17303-5341
Discov num
TDT 387
Comp
Coord arcsec 2000
17 30 18.21 -53 41 11.1
Date first
1991
Date last
1991
Obs
1
Pa first
116
Pa last
116
P.A. Now (θ)
116°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.62
Mag sec
11.31
delta mag (ΔM)
0.69
Spectral class
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
-015
Sec motion dec
-015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
115.7
Precise sep
0.71
Constellation
Ara
Tycho2
8728-00698-1
last precise pa
115.7
last precise sep
0.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17303-5341 TDT 387 1991 1 116 0.7 10.62 11.31 173018.21-534111.1

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