17187-7040 TDT 302

 
 
17h 18m 41.65s -70 39' 36.6" P.A. 335 sep 0.6 mag 11.45,11.72
 
 
Coord 2000
17187-7040
Discov num
TDT 302
Comp
Coord arcsec 2000
17 18 41.65 -70 39 36.6
Date first
1991
Date last
1991
Obs
1
Pa first
335
Pa last
335
P.A. Now (θ)
335°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.45
Mag sec
11.72
delta mag (ΔM)
0.27
Spectral class
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334.9
Precise sep
0.58
Constellation
Apus
Tycho2
9280-00570-1
last precise pa
334.9
last precise sep
0.58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17187-7040 TDT 302 1991 1 335 0.6 11.45 11.72 171841.65-703936.6

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