17156-6334 TDT 293

 
 
17h 15m 35.89s -63 33' 56.7" P.A. 281 sep 1.4 mag 11.58,11.97
 
 
Coord 2000
17156-6334
Discov num
TDT 293
Comp
Coord arcsec 2000
17 15 35.89 -63 33 56.7
Date first
1991
Date last
1991
Obs
1
Pa first
281
Pa last
281
P.A. Now (θ)
281°
Sep first
1.4
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
11.58
Mag sec
11.97
delta mag (ΔM)
0.39
Spectral class
Pri motion ra
+009
Sec motion ra
+009
Pri motion dec
+004
Sec motion dec
+004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
280.9
Precise sep
1.37
Constellation
Ara
Tycho2
9056-01964-1
last precise pa
280.9
last precise sep
1.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17156-6334 TDT 293 1991 1 281 1.4 11.58 11.97 171535.89-633356.7

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