17476-6932 TDT 506

 
 
17h 47m 38.08s -69 31' 36.2" P.A. 245 sep 0.5 mag 11.37,11.68
 
 
Coord 2000
17476-6932
Discov num
TDT 506
Comp
Coord arcsec 2000
17 47 38.08 -69 31 36.2
Date first
1991
Date last
1991
Obs
1
Pa first
245
Pa last
245
P.A. Now (θ)
245°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.37
Mag sec
11.68
delta mag (ΔM)
0.31
Spectral class
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
+015
Sec motion dec
+015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.1
Precise sep
0.46
Cdsa2 id
TDT 506
Constellation
Apus
Tycho2
9293-00346-1
Ra deg
17.79391111111111
De deg
-69.52672222222222
last precise pa
245.1
last precise sep
0.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17476-6932 TDT 506 1991 1 245 0.5 11.37 11.68 174738.08-693136.2

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