14182-2731 HWE  33AB,C

 
 
14h 18m 12.20s -27 31' 16.1" P.A. 113.00 sep 3.4 mag 9.13,9.29 Sp F7V dist. 130.72 pc (426.41 l.y.)
 
 
Coord 2000
14182-2731
Discov num
HWE  33
Comp
AB,C
Coord arcsec 2000
14 18 12.20 -27 31 16.1
Date first
1876
Date last
2006
Obs
21
Pa first
120
Pa last
113
P.A. Now (θ)
113°
Sep first
2.0
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
9.13
Mag sec
9.29
delta mag (ΔM)
0.16
Spectral class
F7V (yellow-white)
Pri motion ra
-031
Sec motion ra
-031
Pri motion dec
-008
Sec motion dec
-008
Notes
N (See Notes)
Visually invisible, K-band or other infrared star 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
112.6
Precise sep
3.435
Constellation
Hydra
HIP
69894
Tycho2
6739-00424-2
Gaia DR2
97827531520
HD
125131
CD
CD-2610215
Distance
130.72
Distance ly
426.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14182-2731 HWE 33 AB,C 2006 19 113 3.4 9.13 9.29 F7V N 141812.20-273116.1

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