01462+3343 HU 804 (HD 10793)

 
 
01h 46m 13.37s +33° 43' 18.6" P.A. 76.00 sep 0.3 mag 9.07,9.84 Sp F2 dist. 168.35 pc (549.16 l.y.)
 
 
Coord 2000 01462+3343 Discov num HU  804 Comp Coord arcsec 2000 01 46 13.37 +33 43 18.6
Date first 1902 Date last 2013 Obs 28
Pa first 338 Pa last 76.1 P.A. Now (θ) 76.1°
Sep first 0.2 Sep last 0.3 Sep. Now (ρ) 0.3"
Mag pri 9.07 Mag sec 9.84 delta mag (ΔM) 0.77 Spectral class F2 (yellow-white)
Pri motion ra -027 Sec motion ra
Pri motion dec -011 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 10793 Constellation Triangulum SAO 54963 HIP 8252
Tycho2 2298-00524-1 Gaia DR2 305664369960682112 HD 10793 ADS 1393
BD BD+33 295 Distance 168.35 Distance ly 549.16
 
 
ORBITAL ELEMENTS
 
 
Period (P)280.646y Periastron (T)2155.493y Semi-major axis (a)0.4483a
Eccentricity (e)0.6782 Inclination (i)62.8° Longitude of periastron (ω)111.3°
Node (Ω)123° Notesn ReferenceOle2001
Equinox Last observation1995 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 65.4 0.388
2001 66.0 0.390
2002 66.6 0.392
2003 67.1 0.395
2004 67.7 0.397
2005 68.2 0.399
2006 68.8 0.401
2007 69.3 0.404
2008 69.8 0.406
2009 70.4 0.408
2010 70.9 0.410
2011 71.4 0.412
2012 71.9 0.414
2013 72.4 0.417
2014 72.9 0.419
2015 73.4 0.421
2016 73.9 0.423
2017 74.3 0.425
2018 74.8 0.427
2019 75.3 0.429
2020 75.8 0.431
2021 76.2 0.433
2022 76.7 0.435
2023 77.1 0.437
2024 77.6 0.439
2025 78.0 0.441
2026 78.5 0.443
2027 78.9 0.445
2028 79.4 0.447
2029 79.8 0.449
2030 80.2 0.450


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



 
 


wds01462%2B3343a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic