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JPL Small-Body Database Browser
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71304 (2000 AE68)
Classification: Main-belt Asteroid          SPK-ID: 2071304
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1308298438971013 4.052e-08  
a 2.764062036740082 1.6228e-08 au
q 2.402440231951473 1.0975e-07 au
i 9.529943990678984 4.5486e-06 deg
node 113.3983131743978 3.1712e-05 deg
peri 30.7945004078015 3.8025e-05 deg
M 154.0721082839207 2.1252e-05 deg
tp 2458282.140845377919
(2018-Jun-12.64084538)
9.7351e-05 TDB
period 1678.495209446928
4.60
1.4782e-05
4.047e-08
d
yr
n .2144778239305322 1.8888e-09 deg/d
Q 3.125683841528691 1.8351e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1105  
   data-arc span      7512 days (20.57 yr)  
   first obs. used      1998-10-17  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5212  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:36:44  

Additional Information
 Earth MOID = 1.42093 au 
 Jupiter MOID = 1.9196 au 
 T_jup = 3.308 
[ 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 14.1   n/a MPO302443  
diameter diameter 8.503 km 0.172 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71304 (2000 AE68)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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