12543-7002 HDS1811 (EF Mus)

 
 
12h 54m 17.88s -70 02' 12.4" P.A. 256 sep 0.3 mag 7.11,10.12 Sp K1II/III dist. 327.87 pc (1069.51 l.y.)
 
 
Coord 2000
12543-7002
Discov num
HDS1811
Comp
Coord arcsec 2000
12 54 17.88 -70 02 12.4
Date first
1991
Date last
1991
Obs
1
Pa first
256
Pa last
256
P.A. Now (θ)
256°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
7.11
Mag sec
10.12
delta mag (ΔM)
3.01
Spectral class
K1II/III (yellow-orange)
Pri motion ra
+005
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256
Precise sep
0.318
Var name
EF Mus
Constellation
Musca
SAO
252081
HIP
62981
Tycho2
9245-00539-1
HD
111953
CP
CP-69 1725
Distance
327.87
Distance ly
1069.51
last precise pa
256
last precise sep
0.318
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12543-7002 HDS1811 1991 1 256 0.3 7.11 10.12 K1II/III D 125417.88-700212.4

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