12057-4049 HDS1705

 
 
12h 05m 42.77s -40 48' 52.4" P.A. 351 sep 0.2 mag 9.52,10.03 Sp G3III/IV dist. 729.93 pc (2381.03 l.y.)
 
 
Coord 2000
12057-4049
Discov num
HDS1705
Comp
Coord arcsec 2000
12 05 42.77 -40 48 52.4
Date first
1991
Date last
1991
Obs
1
Pa first
351
Pa last
351
P.A. Now (θ)
351°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.52
Mag sec
10.03
delta mag (ΔM)
0.51
Spectral class
G3III/IV (yellow)
Pri motion ra
-023
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
351
Precise sep
0.194
Cdsa2 id
HDS 1705
Constellation
Centaurus
SAO
223212
HIP
58991
Tycho2
7759-00746-1
HD
105053
CD
CD-40 7105
CP
CP-40 5520
Ra deg
12.095213888888889
De deg
-40.81455555555555
Distance
729.93
Distance ly
2381.03
last precise pa
351
last precise sep
0.194
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12057-4049 HDS1705 1991 1 351 0.2 9.52 10.03 G3III/IV 120542.77-404852.4

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