12544-6148 B  2012

 
 
12h 54m 24.15s -61 48' 10.4" P.A. 200 sep 1.9 mag 9.98,11.05 Sp A1IV/V
 
 
Coord 2000
12544-6148
Discov num
B  2012
Comp
Coord arcsec 2000
12 54 24.15 -61 48 10.4
Date first
1931
Date last
1991
Obs
3
Pa first
203
Pa last
200
P.A. Now (θ)
200°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
9.98
Mag sec
11.05
delta mag (ΔM)
1.07
Spectral class
A1IV/V (white)
Pri motion ra
-009
Sec motion ra
-009
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
199.7
Precise sep
1.854
Constellation
Crux
SAO
252086
Tycho2
8989-00541-1
HD
112045
last precise pa
199.7
last precise sep
1.854
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12544-6148 B 2012 1991 3 200 1.9 9.98 11.05 A1IV/V 125424.15-614810.4

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