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213472 (2002 EJ95)
Classification: Main-belt Asteroid          SPK-ID: 2213472
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1913539787020765 4.2663e-08  
a 2.273214330744469 1.4805e-08 au
q 1.838225724113937 9.8257e-08 au
i 5.803212443723103 6.4368e-06 deg
node 155.0204777695444 4.8268e-05 deg
peri 299.3881722970938 5.1528e-05 deg
M 228.3140650308453 1.8582e-05 deg
tp 2459658.426625345431
(2022-Mar-19.92662535)
6.6801e-05 TDB
period 1251.869344763124
3.43
1.223e-05
3.348e-08
d
yr
n .2875699461017784 2.8093e-09 deg/d
Q 2.708202937375002 1.7638e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      6286 days (17.21 yr)  
   first obs. used      2002-02-10  
   last obs. used      2019-04-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61149  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:50  

Additional Information
 Earth MOID = .862853 au 
 Jupiter MOID = 2.48219 au 
 T_jup = 3.580 
[ 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 17.5   n/a MPO418143  

213472 (2002 EJ95)          Discovered 2002-Mar-14 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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