11519-6512 COO 130

 
 
11h 51m 51.24s -65 12' 21.3" P.A. 158 sep 1.4 mag 4.97,7.25 Sp B4V dist. 111.11 pc (362.44 l.y.)
 
 
Coord 2000
11519-6512
Discov num
COO 130
Comp
Coord arcsec 2000
11 51 51.24 -65 12 21.3
Date first
1894
Date last
2016
Obs
10
Pa first
162
Pa last
158
P.A. Now (θ)
158°
Sep first
2.1
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
4.97
Mag sec
7.25
delta mag (ΔM)
2.28
Spectral class
B4V (blue-white)
Pri motion ra
-029
Sec motion ra
-029
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
157.8
Precise sep
1.448
Constellation
Musca
SAO
251617
HIP
57851
Tycho2
8981-04411-1
HD
103079
HR
4549
CP
CP-64 1724
Distance
111.11
Distance ly
362.44
last precise pa
157.8
last precise sep
1.448
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11519-6512 COO 130 1991 8 159 1.6 4.97 7.25 B4V D 115151.24-651221.3
11519-6512 COO 130 2008 9 159 1.7 4.97 7.25 B4V D 115151.24-651221.3
11519-6512 COO 130 2016 10 158 1.4 4.97 7.25 B4V 115151.24-651221.3

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