12463-6050 B 1722 (HD 110925)

 
 
12h 46m 19.87s -60° 50' 19.5" P.A. 235.00 sep 0.1 mag 8.88,9.45 Sp F2IV/V dist. 196.85 pc (642.12 l.y.)
 
 
Coord 2000 12463-6050 Discov num B  1722 Comp Coord arcsec 2000 12 46 19.87 -60 50 19.5
Date first 1929 Date last 2021 Obs 12
Pa first 326 Pa last 235.3 P.A. Now (θ) 235.3°
Sep first 0.4 Sep last 0.08 Sep. Now (ρ) 0.08"
Mag pri 8.88 Mag sec 9.45 delta mag (ΔM) 0.57 Spectral class F2IV/V (yellow-white)
Pri motion ra -033 Sec motion ra
Pri motion dec +006 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 110925 Constellation Crux SAO 252021 HIP 62324
Tycho2 8988-02556-1 Gaia DR2 6056378915081804160 HD 110925 CP CP-60 4277
Distance 196.85 Distance ly 642.12
 
 
ORBITAL ELEMENTS
 
 
Period (P)300y Periastron (T)2016.63y Semi-major axis (a)0.333a
Eccentricity (e)0.906 Inclination (i)47.1° Longitude of periastron (ω)97.8°
Node (Ω)32.7° Notes ReferenceTok2020g
Equinox2000 Last observation2020 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 357.7 0.188
2001 358.8 0.181
2002 0.175
2003 1.3 0.168
2004 2.7 0.161
2005 4.3 0.154
2006 6.0 0.146
2007 7.9 0.138
2008 10.0 0.130
2009 12.5 0.120
2010 15.3 0.111
2011 18.8 0.100
2012 23.1 0.088
2013 28.9 0.075
2014 37.3 0.061
2015 51.7 0.043
2016 86.6 0.026
2017 161.4 0.025
2018 199.7 0.041
2019 215.9 0.057
2020 225.5 0.070
2021 232.3 0.081
2022 237.5 0.091
2023 241.7 0.100
2024 245.2 0.108
2025 248.3 0.116
2026 250.9 0.124
2027 253.3 0.131
2028 255.4 0.137
2029 257.4 0.144
2030 259.1 0.150


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



 
 


wds12463-6050a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic