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(2012 XD133)
Classification: Amor [NEO]          SPK-ID: 3620866
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2699875803493397 0.00014438  
a 1.484766588885218 0.00035036 au
q 1.083898050168555 4.1391e-05 au
i 15.84598798192475 0.0058956 deg
node 263.8142973299859 0.00035316 deg
peri 193.3251029961047 0.0021676 deg
M 36.66728485292781 0.52258 deg
tp 2458933.192732782782
(2020-Mar-24.69273278)
0.93544 TDB
period 660.8238459811573
1.81
0.2339
0.0006404
d
yr
n .5447745298378125 0.00019283 deg/d
Q 1.885635127601881 0.00044495 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      42 days  
   first obs. used      2012-12-12  
   last obs. used      2013-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .2641  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:47:37  

Additional Information
 Earth MOID = .105034 au 
 Jupiter MOID = 3.31293 au 
 T_jup = 4.494 
[ 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 22.3   n/a MPO254825  

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