17148-7214 TDT 287

 
 
17h 14m 47.80s -72 14' 13.6" P.A. 113 sep 1.8 mag 11.27,12.46
 
 
Coord 2000
17148-7214
Discov num
TDT 287
Comp
Coord arcsec 2000
17 14 47.80 -72 14 13.6
Date first
1991
Date last
1991
Obs
1
Pa first
113
Pa last
113
P.A. Now (θ)
113°
Sep first
1.8
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
11.27
Mag sec
12.46
delta mag (ΔM)
1.19
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
112.7
Precise sep
1.78
Constellation
Apus
Tycho2
9284-00158-1
last precise pa
112.7
last precise sep
1.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17148-7214 TDT 287 1991 1 113 1.8 11.27 12.46 171447.80-721413.6

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