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

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4329747679535409 0.0002142  
a .7230027781416072 8.6822e-05 au
q .4099608180459793 0.0002041 au
i 6.709276965887122 0.0049477 deg
node 281.0857462377542 0.0037216 deg
peri 337.0949798021413 0.0045812 deg
M 154.8560126101874 0.3893 deg
tp 2457503.909603766980
(2016-Apr-25.40960377)
0.22543 JED
period 224.5475784748423
0.61
0.040447
0.0001107
d
yr
n 1.603223701832676 0.00028878 deg/d
Q 1.036044738237235 0.00012441 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      28 days  
   first obs. used      2012-12-12  
   last obs. used      2013-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      6  
   fit RMS      .45721  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 16:56:44  

Additional Information
 Earth MOID = .00300326 au 
 Jupiter MOID = 4.0181 au 
 T_jup = 7.864 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 23.4 mag n/a MPO252145  

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