23309-5807 I   145AB

 
 
23h 30m 56.49s -58 06' 44.3" P.A. 117 sep 1.3 mag 9.19,9.87 Sp F8/G0V dist. 93.02 pc (303.43 l.y.)
 
 
Coord 2000
23309-5807
Discov num
I   145
Comp
AB
Coord arcsec 2000
23 30 56.49 -58 06 44.3
Date first
1900
Date last
1991
Obs
9
Pa first
109
Pa last
117
P.A. Now (θ)
117°
Sep first
1.7
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.19
Mag sec
9.87
delta mag (ΔM)
0.68
Spectral class
F8/G0V (yellow-white)
Pri motion ra
-044
Sec motion ra
-044
Pri motion dec
-005
Sec motion dec
-005
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
23309-5807 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 247908 23309-5807 I 145 AB 1900 1991 9 117 1.3 9.19 9.87 0.68 <===
Show 247908 23309-5807 SHY 833 AC 1991 1999 3 23 999.9 9.19 6.77 2.42
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
116.9
Precise sep
1.329
Constellation
Tucana
SAO
247908
HIP
116056
Tycho2
8838-00832-1
HD
221252
CP
CP-58 8076
Distance
93.02
Distance ly
303.43
last precise pa
116.9
last precise sep
1.329
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23309-5807 I 145 AB 1991 10 117 1.3 9.19 9.87 F8/G0V D 233056.49-580644.3

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