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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 
[ 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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1914-Feb-26 19:50 00:02 Jupiter 1.96932356217693 1.96932325944057 1.96932386491429 3.1426176332115 3.00263698860458 2420190.326284518 1.88156837650294 87.2765901698065 5.12397697233336 -86.3483793616693 9321713.56116532 T 47 CATAB v2.0g-lin.ifort 2021-Jul-07 22:22:06 2021-Jul-07 22:22
1951-Sep-11 06:53 00:01 Jupiter 1.92222877052223 1.92222851749805 1.92222902354652 3.1784979726492 3.03670170844714 2433900.786856603 1.20288481566014 75.8291422998353 7.50575753937417 -89.1795877579512 4972487.68686301 T 47 CATAB v2.0g-lin.ifort 2021-Jul-07 22:22:06 2021-Jul-07 22:22
1998-Mar-29 10:39 < 00:01 Jupiter 1.91744877644374 1.91744857324117 1.91744897964631 2.71059833549008 2.54241111421222 2450901.943412778 0.350747717247858 17.9664480227859 4.15646435514992 87.9240716448761 5546911.37271897 T 47 CATAB v2.0g-lin.ifort 2021-Jul-07 22:22:06 2021-Jul-07 22:22
2044-Oct-16 10:59 < 00:01 Jupiter 1.97093434563081 1.97093415775324 1.97093453350849 3.04249070314785 2.89779847537956 2467904.957872060 0.580796900454575 27.5851879390004 5.06304044963422 -84.1990760454374 8639965.35048798 T 47 CATAB v2.0g-lin.ifort 2021-Jul-07 22:22:06 2021-Jul-07 22:22
2082-May-02 12:28 00:01 Jupiter 1.91958277559903 1.91958252364723 1.91958302755093 3.31205175906809 3.17603211041347 2481617.019419142 1.25797029516975 74.9109942308608 7.99684644493375 -88.900835080304 4978441.68377828 T 47 CATAB v2.0g-lin.ifort 2021-Jul-07 22:22:06 2021-Jul-07 22:22
2128-Nov-20 22:32 00:02 Jupiter 1.90646189044336 1.90646164250434 1.90646213838335 2.71906876570408 2.55044199452443 2498620.438696567 2.21587844860285 132.446904632487 4.51733542542824 -84.7201985369219 5325425.65721003 T 47 CATAB v2.0g-lin.ifort 2021-Jul-07 22:22:06 2021-Jul-07 22:22
2175-Jun-09 09:05 00:03 Jupiter 1.96446535137335 1.96446479442746 1.96446590832248 2.93069732575076 2.77968393122139 2515621.878627476 3.05144890936695 138.211797773968 4.40809309691399 -85.0286545200455 8171001.9237001 T 47 CATAB v2.0g-lin.ifort 2021-Jul-07 22:22:06 2021-Jul-07 22:22

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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