17566-7325 TDT 589

 
 
17h 56m 33.46s -73 24' 42.7" P.A. 204 sep 0.5 mag 11.04,11.40
 
 
Coord 2000
17566-7325
Discov num
TDT 589
Comp
Coord arcsec 2000
17 56 33.46 -73 24 42.7
Date first
1991
Date last
1991
Obs
1
Pa first
204
Pa last
204
P.A. Now (θ)
204°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.04
Mag sec
11.40
delta mag (ΔM)
0.36
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-020
Sec motion dec
-020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
203.9
Precise sep
0.49
Constellation
Apus
Tycho2
9301-00717-1
last precise pa
203.9
last precise sep
0.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17566-7325 TDT 589 1991 1 204 0.5 11.04 11.40 175633.46-732442.7

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