01145-0503 RGS   1Aa,Ab

 
 
01h 14m 29.32s -05 02' 50.5" P.A. 340 sep 0.5 mag 7.48,16.30 Sp F9.5V dist. 38.93 pc (126.99 l.y.)
 
 
Coord 2000
01145-0503
Discov num
RGS   1
Comp
Aa,Ab
Coord arcsec 2000
01 14 29.32 -05 02 50.5
Date first
2014
Date last
2014
Obs
2
Pa first
340
Pa last
340
P.A. Now (θ)
340°
Sep first
0.6
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
7.48
Mag sec
16.30
delta mag (ΔM)
8.82
Spectral class
F9.5V (yellow-white)
Pri motion ra
-161
Sec motion ra
Pri motion dec
-139
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
01145-0503 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01145-0503 RGS 1 Aa,Ab 2014 2014 2 340 0.5 7.48 16.30 8.82 <===
Show 01145-0503 ROL 1 AB 1980 1980 1 271 60.2 7.48 19.50 12.02
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
339.9
Precise sep
0.54
Constellation
Cetus
HIP
5806
Tycho2
4683-00883-1
HD
7449
BD
BD-05 215
Distance
38.93
Distance ly
126.99
last precise pa
339.9
last precise sep
0.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01145-0503 RGS 1 Aa,Ab 2014 2 340 0.5 7.48 16.30 F9.5V N 011429.32-050250.5

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