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160666 (2000 AW100)
Classification: Main-belt Asteroid          SPK-ID: 2160666
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1851501614562913 5.032e-08  
a 2.648627598487688 1.5364e-08 au
q 2.158233770990103 1.3868e-07 au
i 13.76953388207667 4.6741e-06 deg
node 78.43198432747008 2.0249e-05 deg
peri 308.7618032666339 2.356e-05 deg
M 293.6105889440635 1.2898e-05 deg
tp 2459290.852849281291
(2021-Mar-17.35284928)
5.7687e-05 TDB
period 1574.453276188809
4.31
1.37e-05
3.751e-08
d
yr
n .2286507992612088 1.9896e-09 deg/d
Q 3.139021425985273 1.8209e-08 au
  Orbit Determination Parameters
   # obs. used (total)      502  
   data-arc span      9096 days (24.90 yr)  
   first obs. used      1995-10-21  
   last obs. used      2020-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54054  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:25:29  

Additional Information
 Earth MOID = 1.19301 au 
 Jupiter MOID = 2.35009 au 
 T_jup = 3.326 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457535.5 (2016-May-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1875920569273541 5.0422e-08  
q 2.14981036092422 1.3919e-07 au
tp 2457718.175481756064
(2016-Nov-25.67548176)
5.0904e-05 TDB
node 78.45123910772358 2.0247e-05 deg
peri 308.9126724466883 2.3446e-05 deg
i 13.77724201823954 4.6781e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      502  
   data-arc span      9096 days (24.90 yr)  
   first obs. used      1995-10-21  
   last obs. used      2020-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54054  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:25:29  

Additional Information
 Jupiter MOID = 2.35009 au 
 T_jup = 3.326 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.542405575399223E-15 -6.995549711021401E-15 -5.012266545607443E-13 1.266199018403268E-14 -7.682204972329723E-14 -8.966919609434012E-15
q -6.995549711021401E-15 1.937490168281457E-14 1.519929659512585E-12 -3.492884926685285E-14 2.394685396354418E-13 2.549284695615625E-14
tp -5.012266545607443E-13 1.519929659512585E-12 2.591195306252938E-9 -5.419664796741637E-12 6.244627845977376E-10 7.090335918587163E-12
node 1.266199018403268E-14 -3.492884926685285E-14 -5.419664796741637E-12 4.099510362763749E-10 -3.991339007882515E-10 -1.370771818954736E-11
peri -7.682204972329723E-14 2.394685396354418E-13 6.244627845977376E-10 -3.991339007882515E-10 5.496916277866281E-10 1.479759950196992E-11
i -8.966919609434012E-15 2.549284695615625E-14 7.090335918587163E-12 -1.370771818954736E-11 1.479759950196992E-11 2.188460337095417E-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 15.5   n/a MPO436810  

160666 (2000 AW100)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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