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JPL Small-Body Database Browser
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442835 (2013 AC93)
Classification: Main-belt Asteroid          SPK-ID: 2442835
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2114686614043841 1.6863e-07  
a 2.641739110071589 7.9081e-08 au
q 2.083094076685141 4.876e-07 au
i 34.38919367521947 1.4465e-05 deg
node 123.8511472184948 1.156e-05 deg
peri 330.5930690278069 2.4736e-05 deg
M 177.9972879827649 2.4289e-05 deg
tp 2457825.067141253457
(2017-Mar-12.56714125)
8.7158e-05 TDB
period 1568.315069922782
4.29
7.0421e-05
1.928e-07
d
yr
n .2295457124044119 1.0307e-08 deg/d
Q 3.200384143458037 9.5804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      3476 days (9.52 yr)  
   first obs. used      2008-10-29  
   last obs. used      2018-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63181  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:00:52  

Additional Information
 Earth MOID = 1.12928 au 
 Jupiter MOID = 2.00717 au 
 T_jup = 3.119 
[ 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 16.8   n/a MPO450447  

442835 (2013 AC93)          Discovered 2008-Oct-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2013 AC93 = 2008 UA95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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