17117-6928 TDT 261

 
 
17h 11m 40.05s -69 28' 06.9" P.A. 76 sep 1.5 mag 11.55,12.50
 
 
Coord 2000
17117-6928
Discov num
TDT 261
Comp
Coord arcsec 2000
17 11 40.05 -69 28 06.9
Date first
1991
Date last
1991
Obs
1
Pa first
76
Pa last
76
P.A. Now (θ)
76°
Sep first
1.5
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
11.55
Mag sec
12.50
delta mag (ΔM)
0.95
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
76
Precise sep
1.52
Cdsa2 id
TDT 261
Constellation
Triangulum Australe
Tycho2
9279-02192-1
Ra deg
17.194458333333333
De deg
-69.46858333333334
last precise pa
76
last precise sep
1.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17117-6928 TDT 261 1991 1 76 1.5 11.55 12.50 171140.05-692806.9

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