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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06654763290856035 1.833e-08  
a 3.009170416891999 1.2225e-08 au
q 2.808917248629371 5.6223e-08 au
i 9.456709419152757 6.3764e-07 deg
node 72.90496114319893 4.39e-06 deg
peri 59.32571607135837 1.8271e-05 deg
M 334.3741949252732 1.4646e-05 deg
tp 2459336.219927775440
(2021-May-01.71992778)
7.7548e-05 TDB
period 1906.639571193236
5.22
1.1619e-05
3.181e-08
d
yr
n .1888138720286291 1.1506e-09 deg/d
Q 3.209423585154627 1.3039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3287  
   data-arc span      19505 days (53.40 yr)  
   first obs. used      1967-10-29  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40983  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 20:51:33  

Additional Information
 Earth MOID = 1.8383 au 
 Jupiter MOID = 1.89486 au 
 T_jup = 3.226 
[ show covariance matrix ]

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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