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JPL Small-Body Database Browser
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71308 (2000 AU70)
Classification: Main-belt Asteroid          SPK-ID: 2071308
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09282054019856573 5.9015e-08  
a 2.70800287657153 1.749e-08 au
q 2.456644586708891 1.6444e-07 au
i 4.540486719792395 6.6916e-06 deg
node 193.9338693261521 5.0433e-05 deg
peri 183.7238303388143 5.5484e-05 deg
M 268.5076307835228 2.5492e-05 deg
tp 2459414.170434055741
(2021-Jul-18.67043406)
0.00011729 TDB
period 1627.69154996641
4.46
1.5769e-05
4.317e-08
d
yr
n .2211721256447077 2.1427e-09 deg/d
Q 2.959361166434169 1.9114e-08 au
  Orbit Determination Parameters
   # obs. used (total)      684  
   data-arc span      8044 days (22.02 yr)  
   first obs. used      1997-05-02  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56512  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:24:07  

Additional Information
 Earth MOID = 1.45819 au 
 Jupiter MOID = 2.49425 au 
 T_jup = 3.354 
[ 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 15.0   n/a MPO436282  

71308 (2000 AU70)          Discovered 2000-Jan-05 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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