17464-5446 TDT 498

 
 
17h 46m 21.63s -54 45' 51.5" P.A. 144 sep 0.6 mag 11.43,11.59
 
 
Coord 2000
17464-5446
Discov num
TDT 498
Comp
Coord arcsec 2000
17 46 21.63 -54 45 51.5
Date first
1991
Date last
1991
Obs
1
Pa first
144
Pa last
144
P.A. Now (θ)
144°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.43
Mag sec
11.59
delta mag (ΔM)
0.16
Spectral class
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-008
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
143.6
Precise sep
0.6
Constellation
Ara
Tycho2
8733-01832-1
last precise pa
143.6
last precise sep
0.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17464-5446 TDT 498 1991 1 144 0.6 11.43 11.59 174621.63-544551.5

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