17088-7032 TDT 231

 
 
17h 08m 45.48s -70 32' 23.4" P.A. 268 sep 1 mag 12.00,12.66
 
 
Coord 2000
17088-7032
Discov num
TDT 231
Comp
Coord arcsec 2000
17 08 45.48 -70 32 23.4
Date first
1991
Date last
1991
Obs
1
Pa first
268
Pa last
268
P.A. Now (θ)
268°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
12.00
Mag sec
12.66
delta mag (ΔM)
0.66
Spectral class
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
267.6
Precise sep
1.01
Constellation
Apus
Tycho2
9279-02522-1
last precise pa
267.6
last precise sep
1.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17088-7032 TDT 231 1991 1 268 1.0 12.00 12.66 170845.48-703223.4

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