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392963 (2012 XE5)
Classification: Main-belt Asteroid          SPK-ID: 2392963
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1248804338379964 1.5113e-07  
a 2.538609997439127 4.8454e-08 au
q 2.221587279613453 3.9405e-07 au
i 5.140990929389258 8.9913e-06 deg
node 174.5220958400534 9.8308e-05 deg
peri 150.3474786639454 0.0001336 deg
M 36.45571317672183 0.00010848 deg
tp 2458850.891763466556
(2020-Jan-02.39176347)
0.00044565 TDB
period 1477.380647882386
4.04
4.2297e-05
1.158e-07
d
yr
n .2436745063068266 6.9764e-09 deg/d
Q 2.855632715264799 5.4505e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      4884 days (13.37 yr)  
   first obs. used      2006-02-24  
   last obs. used      2019-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56104  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:23  

Additional Information
 Earth MOID = 1.21157 au 
 Jupiter MOID = 2.45808 au 
 T_jup = 3.430 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO437609  

392963 (2012 XE5)          Discovered 2006-Feb-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2012 XE5 = 2006 DP80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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