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JPL Small-Body Database Browser
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442831 (2013 AD83)
Classification: Main-belt Asteroid          SPK-ID: 2442831
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .009961364606249513 6.9725e-08  
a 2.810755558742168 5.3499e-08 au
q 2.782756597802494 2.0387e-07 au
i 5.412675263193191 7.5425e-06 deg
node 114.253495786267 6.9629e-05 deg
peri 150.1362658170387 0.00039242 deg
M 331.5132805240853 0.00038141 deg
tp 2458736.698706272506
(2019-Sep-10.19870627)
0.001822 TDB
period 1721.206764420797
4.71
4.9141e-05
1.345e-07
d
yr
n .2091555805157107 5.9715e-09 deg/d
Q 2.838754519681841 5.4032e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      3799 days (10.40 yr)  
   first obs. used      2009-02-28  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57821  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:44:01  

Additional Information
 Earth MOID = 1.76709 au 
 Jupiter MOID = 2.15159 au 
 T_jup = 3.315 
[ 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 17.1   n/a MPO437722  

442831 (2013 AD83)          Discovered 2009-Feb-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2013 AD83 = 2009 DV93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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