17147-5857 TDT 285

 
 
17h 14m 44.37s -58 57' 19.6" P.A. 190 sep 0.5 mag 10.89,10.94
 
 
Coord 2000
17147-5857
Discov num
TDT 285
Comp
Coord arcsec 2000
17 14 44.37 -58 57 19.6
Date first
1991
Date last
1991
Obs
1
Pa first
190
Pa last
190
P.A. Now (θ)
190°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.89
Mag sec
10.94
delta mag (ΔM)
0.05
Spectral class
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-030
Sec motion dec
-030
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
189.8
Precise sep
0.53
Constellation
Ara
Tycho2
8739-01137-1
last precise pa
189.8
last precise sep
0.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17147-5857 TDT 285 1991 1 190 0.5 10.89 10.94 171444.37-585719.6

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