01139-5551 RST1207

 
 
01h 13m 56.51s -55 51' 29.3" P.A. 73 sep 1.7 mag 10.51,13.58 Sp F5V dist. 141.84 pc (462.68 l.y.)
 
 
Coord 2000
01139-5551
Discov num
RST1207
Comp
Coord arcsec 2000
01 13 56.51 -55 51 29.3
Date first
1934
Date last
1991
Obs
5
Pa first
81
Pa last
73
P.A. Now (θ)
73°
Sep first
1.5
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
10.51
Mag sec
13.58
delta mag (ΔM)
3.07
Spectral class
F5V (yellow-white)
Pri motion ra
+043
Sec motion ra
+045
Pri motion dec
+013
Sec motion dec
+007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Phoenix
HIP
5762
Tycho2
8477-00774-1
HD
7489
CP
CP-56 250
Distance
141.84
Distance ly
462.68
last precise pa
72.8
last precise sep
1.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01139-5551 RST1207 1991 5 73 1.7 10.51 13.58 F5V 011356.51-555129.3

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