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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2712445172741117 5.7616e-08  
a 3.091258637860344 3.472e-08 au
q 2.252771680864487 1.721e-07 au
i 17.63333762455018 6.3946e-06 deg
node 64.26611376072661 2.2251e-05 deg
peri 55.19660484303539 3.517e-05 deg
M 98.57943306717414 1.7894e-05 deg
tp 2458456.892729411878
(2018-Dec-04.39272941)
0.00010039 TDB
period 1985.187085407265
5.44
3.3446e-05
9.157e-08
d
yr
n .181343110000207 3.0552e-09 deg/d
Q 3.929745594856202 4.4138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      6335 days (17.34 yr)  
   first obs. used      2001-11-21  
   last obs. used      2019-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51524  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:46:27  

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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