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(2012 XA133)
Classification: Apollo [NEO, PHA]          SPK-ID: 3620863
[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6978338425016349 2.0801e-07  
a 1.327854808303179 3.2317e-08 au
q .4012327851406997 2.8558e-07 au
i 4.060426412694974 8.8628e-06 deg
node 225.6061165821393 0.00010678 deg
peri 77.94540184488403 0.00010514 deg
M 10.19578093498294 2.5237e-05 deg
tp 2458984.671407168055
(2020-May-15.17140717)		 3.8624e-05 TDB
period 558.8873923280139
1.53		 2.0403e-05
5.586e-08		 d
yr
n .6441369136999858 2.3515e-08 deg/d
Q 2.254476831465658 5.4869e-08 au
   Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      2655 days (7.27 yr)  
   first obs. used      2012-12-11  
   last obs. used      2020-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .48278  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-20 06:04:52  

Additional Information
 Earth MOID = .0171839 au 
 Jupiter MOID = 3.03035 au 
 T_jup = 4.640 
[ 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 20.9   n/a MPO369169  

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