05182+3322 STT 103 (16 Aur)

 
 
05h 18m 10.56s +33° 22' 17.8" P.A. 55.00 sep 4.1 mag 4.80,10.60 Sp K3.5III dist. 71.23 pc (232.35 l.y.)
 
 
Coord 2000 05182+3322 Discov num STT 103 Comp Coord arcsec 2000 05 18 10.56 +33 22 17.8
Date first 1848 Date last 2002 Obs 11
Pa first 50 Pa last 55.3 P.A. Now (θ) 55.3°
Sep first 4.3 Sep last 4.14 Sep. Now (ρ) 4.14"
Mag pri 4.80 Mag sec 10.60 delta mag (ΔM) 5.8 Spectral class K3.5III (yellow-orange)
Pri motion ra +030 Sec motion ra
Pri motion dec -160 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 16 Aur Var name NSV1909 Aur Constellation Auriga SAO 57853
HIP 24727 Tycho2 2394-02027-1 Gaia DR2 181124307088367232 HD 34334
HR 1726 GC 6473 ADS 3872 BD BD+33 1000
Flamsteed 16 Aurigae Flamsteed name 16 Aur Distance 71.23 Distance ly 232.35
 
 
SUSPECTED ORBITAL ELEMENTS
 
 
Identifier05182+3322 STT 103 A
coord_arcsec_2000051810.56+332217.8
Period (P)434.8d Periastron (T)48348.1172d (1991.249y)± 17.1872 Semi-major axis (a)7.24m± 1.59
Eccentricity (e)0.1 Inclination (i)52.93°± 9.46 Longitude of periastron (ω)40°
Node (Ω)56.2°± 11.65 Notesn ReferenceHIP1997d
Equinox Last observation1991 Grade9(1=Definitive, 9=Indet.)
label theta rho
2000-01-01 233.1 0.008
2001-01-01 189.9 0.005
2002-01-01 95.6 0.005
2003-01-01 46.7 0.007
2004-01-01 350.6 0.005
2005-01-01 277.1 0.006
2006-01-01 240.7 0.008
2007-01-01 204.9 0.006
2008-01-01 116.8 0.004
2009-01-01 57.0 0.007
2010-01-01 8.9 0.005
2011-01-01 291.4 0.005
2012-01-01 248.3 0.008
2013-01-01 216.1 0.007
2014-01-01 143.3 0.004
2015-01-01 67.7 0.006
2016-01-01 23.8 0.006
2017-01-01 309.2 0.005
2018-01-01 256.5 0.007
2019-01-01 225.3 0.007
2020-01-01 169.5 0.004
2021-01-01 80.1 0.006
2022-01-01 36.1 0.006
2023-01-01 330.0 0.005
2024-01-01 265.9 0.007
2025-01-01 233.3 0.008
2026-01-01 190.1 0.005
2027-01-01 95.9 0.005
2028-01-01 46.9 0.007
2029-01-01 350.9 0.005
2030-01-01 277.3 0.006


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



 
 


wds05182%2B3322r.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic