14182-2731 SEE 502AB

 
 
14h 18m 12.20s -27 31' 16.1" P.A. 108 sep 0.7 mag 9.74,9.96 Sp F7V dist. 130.72 pc (426.41 l.y.)
 
 
Coord 2000
14182-2731
Discov num
SEE 502
Comp
AB
Coord arcsec 2000
14 18 12.20 -27 31 16.1
Date first
1898
Date last
2014
Obs
11
Pa first
137
Pa last
108
P.A. Now (θ)
108°
Sep first
0.3
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
9.74
Mag sec
9.96
delta mag (ΔM)
0.22
Spectral class
F7V (yellow-white)
Pri motion ra
-045
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
14182-2731 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 14182-2731 SEE 502 AB 1898 2014 11 108 0.7 9.74 9.96 0.22 <===
Show 14182-2731 HWE 33 AB,C 1876 2006 21 113 3.4 9.13 9.29 0.16
Show 14182-2731 HDS3407 AD 1991 2007 5 112 3.2 9.74 10.31 0.57
Show 14182-2731 HDS3407 CD 1991 2014 4 205 0.5 9.29 10.31 1.02
Quadruple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
108
Precise sep
0.674
Constellation
Hydra
HIP
69894
Tycho2
6739-00424-2
HD
125131
CD
CD-2610215
Distance
130.72
Distance ly
426.41
last precise pa
108
last precise sep
0.674
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14182-2731 SEE 502 AB 2006 8 289 0.6 9.74 9.96 F7V D 141812.20-273116.1
14182-2731 SEE 502 AB 2009 10 109 0.7 9.74 9.96 F7V D 141812.20-273116.1
14182-2731 SEE 502 AB 2014 11 108 0.7 9.74 9.96 F7V N 141812.20-273116.1

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