11080+5249 STF 1510 (HD 96527)

11h 08m 00.06s +52° 49' 17.9" P.A. 328.00 sep 5.6 mag 7.65,9.03 Sp F8V dist. 55.96 pc (182.54 l.y.)

Coord 2000 11080+5249 Discov num STF1510 Comp Coord arcsec 2000 11 08 00.06 +52 49 17.9
Date first 1830 Date last 2020 Obs 95
Pa first 346 Pa last 328 P.A. Now (θ) 328°
Sep first 4.4 Sep last 5.64 Sep. Now (ρ) 5.64"
Mag pri 7.65 Mag sec 9.03 delta mag (ΔM) 1.38 Spectral class F8V (yellow-white)
Pri motion ra -061 Sec motion ra -072
Pri motion dec -003 Sec motion dec +003
Notes O (Orbital solution)




rPM=0.174 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Name HD 96527 Constellation Ursa Major SAO 27918 HIP 54407
Tycho2 3824-00017-1 Gaia DR2 842504568651372928 HD 96527 GC 15307
ADS 8065 BD BD+53 1466 Distance 55.96 Distance ly 182.54




ORBITAL ELEMENTS

Period (P)3156.3519y± 1602.4935 Periastron (T)2370.0683y± 766.1459 Semi-major axis (a)13.53954a± 7.6316
Eccentricity (e)0.73275± 0.2041 Inclination (i)96.957°± 14.301 Longitude of periastron (ω)247.556°± 40.056
Node (Ω)134.178°± 22.235 Notes ReferenceIzm2019
Equinox Last observation2015 Grade5(1=Definitive, 9=Indet.)

label theta rho
2000 328.9 5.403
2001 328.9 5.411
2002 328.8 5.419
2003 328.7 5.427
2004 328.7 5.434
2005 328.6 5.442
2006 328.6 5.450
2007 328.5 5.458
2008 328.5 5.466
2009 328.4 5.474
2010 328.3 5.482
2011 328.3 5.489
2012 328.2 5.497
2013 328.2 5.505
2014 328.1 5.512
2015 328.1 5.520
2016 328.0 5.528
2017 327.9 5.535
2018 327.9 5.543
2019 327.8 5.551
2020 327.8 5.558
2021 327.7 5.566
2022 327.7 5.573
2023 327.6 5.581
2024 327.6 5.588
2025 327.5 5.595
2026 327.4 5.603
2027 327.4 5.610
2028 327.3 5.617
2029 327.3 5.625
2030 327.2 5.632


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



 
 


wds11080%2B5249c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic