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3262 Miune (1983 WB)
Classification: Main-belt Asteroid          SPK-ID: 2003262
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 47 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06657308700780377 1.83e-08  
a 3.009305162584754 1.2095e-08 au
q 2.808966428162966 5.6132e-08 au
i 9.456033820404706 6.3745e-07 deg
node 72.89974236112147 4.3901e-06 deg
peri 59.22153491468809 1.8284e-05 deg
M 11.47636409414514 1.4653e-05 deg
tp 2459335.714556544637
(2021-May-01.21455654)
7.7617e-05 TDB
period 1906.767636894206
5.22
1.1495e-05
3.147e-08
d
yr
n .1888011905773572 1.1382e-09 deg/d
Q 3.209643897006542 1.29e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3462  
   data-arc span      19594 days (53.65 yr)  
   first obs. used      1967-10-29  
   last obs. used      2021-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40357  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 22:20:58  

Additional Information
 Earth MOID = 1.83894 au 
 Jupiter MOID = 1.89428 au 
 T_jup = 3.226 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457518.5 (2016-May-10.0) TDB
Reference: JPL 47 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06542348879247209 1.9088e-08  
q 2.813023159861463 5.8712e-08 au
tp 2457440.660326221809
(2016-Feb-22.16032622)
7.7793e-05 TDB
node 72.99287273162183 4.3982e-06 deg
peri 61.31351840764529 1.8096e-05 deg
i 9.448238814917509 6.3681e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      3462  
   data-arc span      19594 days (53.65 yr)  
   first obs. used      1967-10-29  
   last obs. used      2021-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40357  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 22:20:58  

Additional Information
 Jupiter MOID = 1.89428 au 
 T_jup = 3.226 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.643691355690449E-16 -1.099563980043055E-15 1.029744951515734E-12 3.602178869195169E-15 2.257719207656861E-13 -2.126307136902898E-16
q -1.099563980043055E-15 3.447042262917194E-15 -3.267789210094449E-12 -1.16783026647229E-14 -7.156463827613862E-13 6.555004797255171E-16
tp 1.029744951515734E-12 -3.267789210094449E-12 6.051710144909349E-9 -6.721158280622618E-11 1.370119628471099E-9 -8.444095520843624E-12
node 3.602178869195169E-15 -1.16783026647229E-14 -6.721158280622618E-11 1.934437566687594E-11 -3.278085283408905E-11 2.066043030108656E-12
peri 2.257719207656861E-13 -7.156463827613862E-13 1.370119628471099E-9 -3.278085283408905E-11 3.274744623214877E-10 -3.834250438855438E-12
i -2.126307136902898E-16 6.555004797255171E-16 -8.444095520843624E-12 2.066043030108656E-12 -3.834250438855438E-12 4.055240456154431E-13

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.14   n/a E2021B10  
diameter diameter 22.627 km 0.203 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 18.692 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Behrend, R. (2009) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Ditteon, R.; Young, J. (2018) Minor Planet Bull. 45, 117-119.]
geometric albedo albedo 0.151   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
SMASSII spectral type spec_B X   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

3262 Miune (1983 WB)          Discovered 1983-Nov-28 by Seki, T. at Geisei
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1983 WB = 1967 UE = 1977 TZ6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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