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300028 (2006 UT98)
Classification: Main-belt Asteroid          SPK-ID: 2300028
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1289782906948995 4.5356e-08  
a 3.113811568424917 3.1202e-08 au
q 2.712197474783467 1.395e-07 au
i 8.220871940082544 6.2598e-06 deg
node 190.7511684554999 3.3166e-05 deg
peri 244.6018338601603 4.0486e-05 deg
M 145.1338554911592 2.4788e-05 deg
tp 2458191.398231791387
(2018-Mar-13.89823179)
0.00013367 TDB
period 2006.951690006222
5.49
3.0166e-05
8.259e-08
d
yr
n .1793765150365348 2.6961e-09 deg/d
Q 3.515425662066367 3.5226e-08 au
  Orbit Determination Parameters
   # obs. used (total)      491  
   data-arc span      7180 days (19.66 yr)  
   first obs. used      2000-08-30  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49748  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 19:30:54  

Additional Information
 Earth MOID = 1.73961 au 
 Jupiter MOID = 1.84034 au 
 T_jup = 3.190 
[ 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 15.6   n/a MPO433933  

300028 (2006 UT98)          Discovered 2006-Oct-18 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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