11298-4720 TDS7890

 
 
11h 29m 45.18s -47 19' 37.8" P.A. 17 sep 0.7 mag 11.55,12.02
 
 
Coord 2000
11298-4720
Discov num
TDS7890
Comp
Coord arcsec 2000
11 29 45.18 -47 19 37.8
Date first
1991
Date last
1991
Obs
1
Pa first
17
Pa last
17
P.A. Now (θ)
17°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.55
Mag sec
12.02
delta mag (ΔM)
0.47
Spectral class
Pri motion ra
-016
Sec motion ra
-016
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
16.9
Precise sep
0.69
Constellation
Centaurus
Tycho2
8218-00085-1
last precise pa
16.9
last precise sep
0.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11298-4720 TDS7890 1991 1 17 0.7 11.55 12.02 112945.18-471937.8

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