12448-4218 TDS8511

 
 
12h 44m 48.32s -42 17' 40.4" P.A. 138 sep 0.4 mag 11.00,11.12 Sp F8
 
 
Coord 2000
12448-4218
Discov num
TDS8511
Comp
Coord arcsec 2000
12 44 48.32 -42 17 40.4
Date first
1991
Date last
1991
Obs
1
Pa first
138
Pa last
138
P.A. Now (θ)
138°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
11.00
Mag sec
11.12
delta mag (ΔM)
0.12
Spectral class
F8 (yellow-white)
Pri motion ra
-054
Sec motion ra
-054
Pri motion dec
-018
Sec motion dec
-018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.2
Precise sep
0.42
Cdsa2 id
TDS 8511
Constellation
Centaurus
Tycho2
7779-00129-1
Ra deg
12.746755555555554
De deg
-42.294555555555554
last precise pa
138.2
last precise sep
0.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12448-4218 TDS8511 1991 1 138 0.4 11.00 11.12 124448.32-421740.4

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