17141-7708 TDT 281

 
 
17h 14m 03.52s -77 07' 37.3" P.A. 269 sep 0.9 mag 11.82,12.26
 
 
Coord 2000
17141-7708
Discov num
TDT 281
Comp
Coord arcsec 2000
17 14 03.52 -77 07 37.3
Date first
1991
Date last
1991
Obs
1
Pa first
269
Pa last
269
P.A. Now (θ)
269°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.82
Mag sec
12.26
delta mag (ΔM)
0.44
Spectral class
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
269.3
Precise sep
0.87
Constellation
Apus
Tycho2
9447-00910-1
last precise pa
269.3
last precise sep
0.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17141-7708 TDT 281 1991 1 269 0.9 11.82 12.26 171403.52-770737.3

If you need more information about this double, apply for a data request form to the WDS.