14411-2237 RST 2917 (HD 129065)

 
 
14h 41m 06.74s -22° 37' 06.7" P.A. 153.00 sep 0.3 mag 7.58,9.02 Sp A5V dist. 191.2 pc (623.69 l.y.)
 
 
Coord 2000 14411-2237 Discov num RST2917 Comp Coord arcsec 2000 14 41 06.74 -22 37 06.7
Date first 1935 Date last 2014 Obs 27
Pa first 243 Pa last 153.1 P.A. Now (θ) 153.1°
Sep first 0.3 Sep last 0.348 Sep. Now (ρ) 0.348"
Mag pri 7.58 Mag sec 9.02 delta mag (ΔM) 1.44 Spectral class A5V (white)
Pri motion ra -032 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 129065 Constellation Libra SAO 182764 HIP 71792
Tycho2 6746-00026-1 Gaia DR2 6278675633322443264 HD 129065 GC 19764
BD BD-21 3946 CD CD-2210598 CP CP-22 5815 Distance 191.2
Distance ly 623.69
 
 
ORBITAL ELEMENTS
 
 
Period (P)140y Periastron (T)2045y Semi-major axis (a)0.317a
Eccentricity (e)0.65 Inclination (i)135.4° Longitude of periastron (ω)103.2°
Node (Ω)123.5° Notes ReferenceUSN2002
Equinox2000 Last observation1997 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 171.8 0.382
2001 170.9 0.381
2002 169.9 0.379
2003 168.9 0.378
2004 168.0 0.376
2005 167.0 0.374
2006 166.0 0.372
2007 164.9 0.370
2008 163.9 0.368
2009 162.9 0.365
2010 161.8 0.363
2011 160.7 0.360
2012 159.7 0.357
2013 158.6 0.354
2014 157.4 0.351
2015 156.3 0.347
2016 155.1 0.343
2017 153.9 0.339
2018 152.7 0.335
2019 151.4 0.330
2020 150.1 0.325
2021 148.8 0.320
2022 147.4 0.315
2023 145.9 0.309
2024 144.5 0.303
2025 142.9 0.297
2026 141.3 0.290
2027 139.6 0.283
2028 137.8 0.275
2029 135.9 0.267
2030 133.8 0.258


 
grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.



 
 


wds14411-2237a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic