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332960 (2011 EZ15)
Classification: Main-belt Asteroid          SPK-ID: 2332960
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1494810525219462 5.1444e-08  
a 2.391111938134171 2.8776e-08 au
q 2.033686008924084 1.2409e-07 au
i 6.313880134262023 7.9664e-06 deg
node 355.7231751088014 6.0947e-05 deg
peri 123.8538375333212 6.7203e-05 deg
M 215.7824086148105 3.1968e-05 deg
tp 2459541.520879142137
(2021-Nov-23.02087914)
0.00012456 TDB
period 1350.511505707833
3.70
2.4379e-05
6.675e-08
d
yr
n .266565666770322 4.8121e-09 deg/d
Q 2.748537867344257 3.3078e-08 au
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      5606 days (15.35 yr)  
   first obs. used      2002-11-06  
   last obs. used      2018-03-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63009  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:58:45  

Additional Information
 Earth MOID = 1.05718 au 
 Jupiter MOID = 2.33056 au 
 T_jup = 3.509 
[ 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 17.1   n/a MPO434083  

332960 (2011 EZ15)          Discovered 2002-Nov-06 by LONEOS at Anderson Mesa
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

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