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JPL Small-Body Database Browser
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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457022.5 (2014-Dec-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .697876549169459 2.081e-07  
q .4012252067819005 2.8577e-07 au
tp 2456748.689189030166
(2014-Apr-01.18918903)
4.4685e-05 TDB
node 225.8100863467184 0.00010667 deg
peri 77.72395570438843 0.00010501 deg
i 4.051610363641601 8.8857e-06 deg
  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
 Jupiter MOID = 3.03035 au 
 T_jup = 4.640 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.330740081322012E-14 -5.946919165273185E-14 8.720240825927556E-12 -9.47459040333948E-14 7.851229898132548E-13 -7.568711978661545E-13
q -5.946919165273185E-14 8.166701169423691E-14 -1.19960126937846E-11 1.437727539037554E-13 -1.093153602436833E-12 1.040833314696028E-12
tp 8.720240825927556E-12 -1.19960126937846E-11 1.99676751917648E-9 1.210866377945303E-10 1.056321840522617E-10 -1.460293408755218E-10
node -9.47459040333948E-14 1.437727539037554E-13 1.210866377945303E-10 1.137825159897687E-8 -1.115336855904664E-8 1.776495666232304E-10
peri 7.851229898132548E-13 -1.093153602436833E-12 1.056321840522617E-10 -1.115336855904664E-8 1.102653002354734E-8 -1.802070282354025E-10
i -7.568711978661545E-13 1.040833314696028E-12 -1.460293408755218E-10 1.776495666232304E-10 -1.802070282354025E-10 7.895604623086514E-11

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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