00115-5545 HDS  25

 
 
00h 11m 31.43s -55 44' 58.8" P.A. 75 sep 0.2 mag 8.86,9.66 Sp F3V dist. 223.21 pc (728.11 l.y.)
 
 
Coord 2000
00115-5545
Discov num
HDS  25
Comp
Coord arcsec 2000
00 11 31.43 -55 44 58.8
Date first
1991
Date last
2014
Obs
3
Pa first
80
Pa last
75
P.A. Now (θ)
75°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.86
Mag sec
9.66
delta mag (ΔM)
0.8
Spectral class
F3V (yellow-white)
Pri motion ra
+038
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
75.3
Precise sep
0.155
Cdsa2 id
HDS 25
Constellation
Phoenix
SAO
231961
HIP
927
Tycho2
8467-01322-1
HD
740
CP
CP-56 29
Ra deg
0.19206388888888887
De deg
-55.74966666666667
Distance
223.21
Distance ly
728.11
last precise pa
75.3
last precise sep
0.155
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00115-5545 HDS 25 1991 1 80 0.2 8.86 9.66 F3V 001131.43-554458.8
00115-5545 HDS 25 2008 2 78 0.2 8.86 9.66 F3V 001131.43-554458.8
00115-5545 HDS 25 2014 3 75 0.2 8.86 9.66 F3V 001131.43-554458.8

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