17270-7413 TDT 358

 
 
17h 26m 58.95s -74 13' 06.6" P.A. 355 sep 0.5 mag 11.07,11.23
 
 
Coord 2000
17270-7413
Discov num
TDT 358
Comp
Coord arcsec 2000
17 26 58.95 -74 13 06.6
Date first
1991
Date last
1991
Obs
1
Pa first
355
Pa last
355
P.A. Now (θ)
355°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.07
Mag sec
11.23
delta mag (ΔM)
0.16
Spectral class
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
354.8
Precise sep
0.49
Constellation
Apus
Tycho2
9288-02710-1
last precise pa
354.8
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
17270-7413 TDT 358 1991 1 355 0.5 11.07 11.23 172658.95-741306.6

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