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103345 (2000 AU85)
Classification: Main-belt Asteroid          SPK-ID: 2103345
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1322943073022872 3.5894e-08  
a 2.259852127135403 6.8817e-09 au
q 1.960886555370425 7.9968e-08 au
i 6.541151593521746 4.4277e-06 deg
node 270.1014654734724 3.2098e-05 deg
peri 101.4903549401086 3.6456e-05 deg
M 148.0298339850956 1.6134e-05 deg
tp 2458690.270915056115
(2019-Jul-25.77091506)
5.5251e-05 TDB
period 1240.847642903475
3.40
5.6679e-06
1.552e-08
d
yr
n .2901242566393014 1.3252e-09 deg/d
Q 2.558817698900381 7.7921e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1077  
   data-arc span      7685 days (21.04 yr)  
   first obs. used      1999-12-31  
   last obs. used      2021-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50709  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:33:29  

Additional Information
 Earth MOID = .972285 au 
 Jupiter MOID = 2.945 au 
 T_jup = 3.600 
[ 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 15.52   n/a E2021B55  

103345 (2000 AU85)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 AU85 = 2002 TU288 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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