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JPL Small-Body Database Browser
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(2012 XL134)
Classification: Apollo [NEO]          SPK-ID: 3621020
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 2456275.5 (2012-Dec-14.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6304927186808977 0.001197  
a 2.551067766942374 0.0081029 au
q .9426381150236698 5.9486e-05 au
i .5708670592427481 0.00088289 deg
node 256.3122628958826 0.0016677 deg
peri 214.9962779802808 0.005444 deg
M 354.6428213332181 0.026909 deg
tp 2456297.647007359639
(2013-Jan-05.14700736)
0.0057311 TDB
period 1488.268946284653
4.07
7.0907
0.01941
d
yr
n .2418917635140555 0.0011525 deg/d
Q 4.159497418861078 0.013212 au
  Orbit Determination Parameters
   # obs. used (total)      23  
   data-arc span      1 day  
   first obs. used      2012-12-13  
   last obs. used      2012-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .25624  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:47:35  

Additional Information
 Earth MOID = .00132616 au 
 Jupiter MOID = 1.00468 au 
 T_jup = 3.127 
[ 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 27.8   n/a MPO247355  

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