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(2012 XE133)
Classification: Aten [NEO]          SPK-ID: 3620867
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4329816770990486 1.3439e-07  
a .7229293241274655 6.0229e-10 au
q .4099141729426738 9.7328e-08 au
i 6.708785215528935 1.3474e-05 deg
node 281.0762797595048 1.6716e-05 deg
peri 337.1139425944776 2.0159e-05 deg
M 239.3939907577623 4.5944e-05 deg
tp 2459075.715723160227
(2020-Aug-14.21572316)
2.8697e-05 TDB
period 224.5133597223667
0.61
2.8057e-07
7.682e-10
d
yr
n 1.603468053950892 2.0038e-09 deg/d
Q 1.035944475312257 8.6307e-10 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      2945 days (8.06 yr)  
   first obs. used      2012-12-12  
   last obs. used      2021-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50444  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jan-04 05:21:34  

Additional Information
 Earth MOID = .00235766 au 
 Jupiter MOID = 4.02254 au 
 T_jup = 7.865 
[ 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 23.4   n/a MPO252145  

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