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JPL Small-Body Database Browser
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71309 (2000 AS71)
Classification: Main-belt Asteroid          SPK-ID: 2071309
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08289235989760299 4.7371e-08  
a 2.637658285096715 1.724e-08 au
q 2.419016565241584 1.2563e-07 au
i 14.99629850704981 5.3584e-06 deg
node 93.19093228053435 2.166e-05 deg
peri 359.4472326279889 4.0693e-05 deg
M 262.19331058322 3.4663e-05 deg
tp 2459425.601151739607
(2021-Jul-30.10115174)
0.00015122 TDB
period 1564.68249297479
4.28
1.5341e-05
4.2e-08
d
yr
n .2300786272079804 2.2558e-09 deg/d
Q 2.856300004951847 1.8669e-08 au
  Orbit Determination Parameters
   # obs. used (total)      902  
   data-arc span      7232 days (19.80 yr)  
   first obs. used      1999-10-10  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52948  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:24:07  

Additional Information
 Earth MOID = 1.43571 au 
 Jupiter MOID = 2.32986 au 
 T_jup = 3.343 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO347979  

71309 (2000 AS71)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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