12546-6111 TDS8580

 
 
12h 54m 36.17s -61 11' 16.4" P.A. 155 sep 0.7 mag 10.65,11.52 Sp K0
 
 
Coord 2000
12546-6111
Discov num
TDS8580
Comp
Coord arcsec 2000
12 54 36.17 -61 11 16.4
Date first
1991
Date last
1991
Obs
1
Pa first
155
Pa last
155
P.A. Now (θ)
155°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.65
Mag sec
11.52
delta mag (ΔM)
0.87
Spectral class
K0 (yellow-orange)
Pri motion ra
-009
Sec motion ra
-009
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155.1
Precise sep
0.66
Constellation
Crux
Tycho2
8989-01875-1
HD
312138
last precise pa
155.1
last precise sep
0.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12546-6111 TDS8580 1991 1 155 0.7 10.65 11.52 125436.17-611116.4

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