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392853 (2012 UA64)
Classification: Main-belt Asteroid          SPK-ID: 2392853
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2712445170063405 5.307e-08  
a 3.091258638996393 3.3222e-08 au
q 2.252771682520139 1.5408e-07 au
i 17.63333748111329 6.3735e-06 deg
node 64.26611701957624 1.9977e-05 deg
peri 55.19660110542751 2.6655e-05 deg
M 98.57943328243317 1.2909e-05 deg
tp 2458456.892727925185
(2018-Dec-04.39272792)
7.0987e-05 TDB
period 1985.18708650161
5.44
3.2003e-05
8.762e-08
d
yr
n .1813431099002406 2.9234e-09 deg/d
Q 3.929745595472647 4.2234e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      6790 days (18.59 yr)  
   first obs. used      2001-11-21  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51927  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:22:00  

Additional Information
 Earth MOID = 1.3169 au 
 Jupiter MOID = 1.57721 au 
 T_jup = 3.097 
[ 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 16.2   n/a MPO472033  

392853 (2012 UA64)          Discovered 2008-Jan-01 by CSS at Catalina
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2012 UA64 = 2008 AN113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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