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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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1289782898703798 4.5213e-08  
a 3.11381156953234 3.053e-08 au
q 2.712197478315455 1.3849e-07 au
i 8.220873194230744 5.9473e-06 deg
node 190.7511619316188 3.147e-05 deg
peri 244.6018390909646 3.8393e-05 deg
M 145.1338563219239 2.4257e-05 deg
tp 2458191.398226728351
(2018-Mar-13.89822673)
0.00013004 TDB
period 2006.951691076877
5.49
2.9516e-05
8.081e-08
d
yr
n .1793765149408423 2.6381e-09 deg/d
Q 3.515425660749224 3.4468e-08 au
  Orbit Determination Parameters
   # obs. used (total)      520  
   data-arc span      7231 days (19.80 yr)  
   first obs. used      2000-08-30  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48992  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:32:32  

Additional Information
 Earth MOID = 1.73961 au 
 Jupiter MOID = 1.84034 au 
 T_jup = 3.190 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457470.5 (2016-Mar-23.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1298466442252204 4.5144e-08  
q 2.710362368714501 1.3843e-07 au
tp 2458193.116270174128
(2018-Mar-15.61627017)
0.00012938 TDB
node 190.7653999798272 3.1472e-05 deg
peri 244.9677889662357 3.8323e-05 deg
i 8.220316424132196 5.9471e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      520  
   data-arc span      7231 days (19.80 yr)  
   first obs. used      2000-08-30  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48992  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:32:32  

Additional Information
 Jupiter MOID = 1.84034 au 
 T_jup = 3.190 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.037960325111658E-15 -6.136383134190979E-15 -1.059880261510924E-12 -4.917713427608938E-15 -2.216281537293426E-13 1.354775275756786E-15
q -6.136383134190979E-15 1.916381597833808E-14 4.656849343146328E-12 1.574384216466044E-14 8.689790386022813E-13 -2.926868459402284E-15
tp -1.059880261510924E-12 4.656849343146328E-12 1.673939756516116E-8 9.719784881201411E-12 2.839666428815721E-9 1.008258072784019E-13
node -4.917713427608938E-15 1.574384216466044E-14 9.719784881201411E-12 9.904712457375904E-10 -9.781956391347269E-10 3.004457860772911E-11
peri -2.216281537293426E-13 8.689790386022813E-13 2.839666428815721E-9 -9.781956391347269E-10 1.468615603976218E-9 -2.981129728337048E-11
i 1.354775275756786E-15 -2.926868459402284E-15 1.008258072784019E-13 3.004457860772911E-11 -2.981129728337048E-11 3.536847037789764E-11

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

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