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JPL Small-Body Database Browser
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478784 (2012 UV136)
Classification: Apollo [NEO]          SPK-ID: 2478784
[ 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 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1402192147618554 6.1979e-08  
a 1.00514337004345 7.503e-09 au
q .8642029559728722 5.6688e-08 au
i 2.131770209593417 1.8813e-06 deg
node 208.592797544097 1.9143e-05 deg
peri 288.625451421951 2.1055e-05 deg
M 97.42428372945682 1.7415e-05 deg
tp 2458900.889489422189
(2020-Feb-21.38948942)		 1.6728e-05 TDB
period 368.0784957844098
1.01		 4.1214e-06
1.128e-08		 d
yr
n .9780522473414432 1.0951e-08 deg/d
Q 1.146083784114028 8.5551e-09 au
   Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      2437 days (6.67 yr)  
   first obs. used      2012-10-22  
   last obs. used      2019-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47616  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Aug-15 05:34:32  

Additional Information
 Earth MOID = .0101031 au 
 Jupiter MOID = 3.8543 au 
 T_jup = 6.046 
[ 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 25.5   n/a E2013R01  

478784 (2012 UV136)          Discovered 2012-Oct-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-11-20

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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