12491-4504 TDS8538

 
 
12h 49m 07.72s -45 04' 08.2" P.A. 320 sep 0.5 mag 10.91,11.05 Sp G2/3V
 
 
Coord 2000
12491-4504
Discov num
TDS8538
Comp
Coord arcsec 2000
12 49 07.72 -45 04 08.2
Date first
1991
Date last
1991
Obs
1
Pa first
320
Pa last
320
P.A. Now (θ)
320°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.91
Mag sec
11.05
delta mag (ΔM)
0.14
Spectral class
G2/3V (yellow)
Pri motion ra
-038
Sec motion ra
-038
Pri motion dec
+028
Sec motion dec
+028
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.1
Precise sep
0.45
Cdsa2 id
TDS 8538
Constellation
Centaurus
Tycho2
8245-01905-1
HD
111355
Ra deg
12.818811111111112
De deg
-45.06894444444445
last precise pa
320.1
last precise sep
0.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12491-4504 TDS8538 1991 1 320 0.5 10.91 11.05 124907.72-450408.2

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