14325+0547 HDS 2053 AB

 
 
14h 32m 30.53s +05° 46' 39.5" P.A. 9.00 sep 0.1 mag 10.86,13.17 Sp M0 dist. 41.19 pc (134.36 l.y.)
 
 
Coord 2000 14325+0547 Discov num HDS2053 Comp AB Coord arcsec 2000 14 32 30.53 +05 46 39.5
Date first 1991 Date last 2021 Obs 15
Pa first 52 Pa last 9.2 P.A. Now (θ) 292.8°
Sep first 0.3 Sep last 0.1 Sep. Now (ρ) 0.062"
Mag pri 10.86 Mag sec 13.17 delta mag (ΔM) 2.31 Spectral class M0 (red)
Pri motion ra -091 Sec motion ra
Pri motion dec +321 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
14325+0547 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 14 32 31 +05 46 40 HDS 2053 AB 2021 15 9 0.1 10.86 13.17 2.31 Y <===
Show 14 32 31 +05 46 40 JOD 8 AC 2016 3 69 3.6 10.66 14.80 4.14
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo HIP 71108 GL NN 3857 Distance 41.19
Distance ly 134.36
 
 
ORBITAL ELEMENTS
 
 
Period (P)23.52y± 0.36 Periastron (T)2004.49y± 0.55 Semi-major axis (a)230.5m± 3.4
Eccentricity (e)0.361± 0.025 Inclination (i)103.1°± 0.68 Longitude of periastron (ω)215°± 11
Node (Ω)52.15°± 0.9 Notes ReferenceHor2017
Equinox2000 Last observation2015 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 273.6 0.076
2001 253.3 0.112
2002 242.7 0.143
2003 235.3 0.158
2004 227.9 0.142
2005 215.6 0.094
2006 165.6 0.040
2007 84.1 0.074
2008 67.3 0.138
2009 60.9 0.193
2010 57.1 0.235
2011 54.4 0.266
2012 52.1 0.285
2013 50.1 0.293
2014 48.1 0.292
2015 46.0 0.283
2016 43.8 0.266
2017 41.1 0.241
2018 37.7 0.211
2019 33.1 0.175
2020 25.8 0.135
2021 12.4 0.095
2022 342.4 0.063
2023 292.8 0.062
2024 261.9 0.093
2025 247.6 0.128
2026 239.0 0.153
2027 232.0 0.154
2028 223.2 0.123
2029 202.2 0.065
2030 112.2 0.045


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


 
  


wds14325%2B0547a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic