17088-8159 TDT 232

 
 
17h 08m 45.76s -81 58' 56.0" P.A. 166 sep 2.2 mag 11.59,12.27
 
 
Coord 2000
17088-8159
Discov num
TDT 232
Comp
Coord arcsec 2000
17 08 45.76 -81 58 56.0
Date first
1991
Date last
1991
Obs
1
Pa first
166
Pa last
166
P.A. Now (θ)
166°
Sep first
2.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.59
Mag sec
12.27
delta mag (ΔM)
0.68
Spectral class
Pri motion ra
-023
Sec motion ra
-023
Pri motion dec
-020
Sec motion dec
-020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
165.6
Precise sep
2.17
Constellation
Apus
Tycho2
9455-01237-1
last precise pa
165.6
last precise sep
2.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17088-8159 TDT 232 1991 1 166 2.2 11.59 12.27 170845.76-815856.0

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