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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .009952275136609548 6.8348e-08  
a 2.809683909501064 5.4378e-08 au
q 2.781721162186805 1.9725e-07 au
i 5.416972832890219 7.5476e-06 deg
node 114.2313162372184 6.9528e-05 deg
peri 141.9534776360934 0.0004011 deg
M 63.25310889921617 0.00038924 deg
tp 2458698.251608268992
(2019-Aug-02.75160827)
0.0018632 TDB
period 1720.222498415585
4.71
4.9939e-05
1.367e-07
d
yr
n .209275253830001 6.0754e-09 deg/d
Q 2.837646656815323 5.4919e-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 = 1.76753 au 
 Jupiter MOID = 2.14806 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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