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JPL Small-Body Database Browser
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(2012 DS30)
Classification: Apollo [NEO]          SPK-ID: 3599860
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09193888052319849 0.00014586  
a 1.093212945399746 0.00017793 au
q .9927041710262249 5.5897e-06 au
i 9.563798285642507 0.012429 deg
node 332.4449839893973 0.00026605 deg
peri 228.8997138348656 0.0050871 deg
M 58.85183241989166 0.53774 deg
tp 2458532.248364232714
(2019-Feb-17.74836423)		 0.60697 TDB
period 417.4991307138648
1.14		 0.10192
0.000279		 d
yr
n .8622772444686306 0.00021051 deg/d
Q 1.193721719773267 0.00019428 au
   Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      4 days  
   first obs. used      2012-02-23  
   last obs. used      2012-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .43786  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:50:49  

Additional Information
 Earth MOID = .0304222 au 
 Jupiter MOID = 3.77684 au 
 T_jup = 5.660 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.0   n/a MPO223135  

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