13153-7029 HDS1857

 
 
13h 15m 18.24s -70 28' 40.6" P.A. 190 sep 0.1 mag 7.68,9.61 Sp B4III dist. 275.48 pc (898.62 l.y.)
 
 
Coord 2000
13153-7029
Discov num
HDS1857
Comp
Coord arcsec 2000
13 15 18.24 -70 28 40.6
Date first
1991
Date last
1991
Obs
1
Pa first
190
Pa last
190
P.A. Now (θ)
190°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
7.68
Mag sec
9.61
delta mag (ΔM)
1.93
Spectral class
B4III (blue-white)
Pri motion ra
-015
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
190
Precise sep
0.126
Constellation
Musca
SAO
257022
HIP
64665
Tycho2
9246-00076-1
HD
114887
CP
CP-69 1783
Distance
275.48
Distance ly
898.62
last precise pa
190
last precise sep
0.126
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13153-7029 HDS1857 1991 1 190 0.1 7.68 9.61 B4III 131518.24-702840.6

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