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215883 (2005 EJ295)
Classification: Main-belt Asteroid          SPK-ID: 2215883
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .133467423494131 3.9061e-08  
a 2.35160579683021 1.5129e-08 au
q 2.037743030053419 9.569e-08 au
i 5.691798744476436 6.075e-06 deg
node 196.9641496773379 4.3183e-05 deg
peri 72.73994067973253 4.9437e-05 deg
M 3.209503293879151 2.5019e-05 deg
tp 2458988.756960142213
(2020-May-19.25696014)
9.1494e-05 TDB
period 1317.180249313233
3.61
1.2711e-05
3.48e-08
d
yr
n .2733111130292919 2.6376e-09 deg/d
Q 2.665468563607001 1.7149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      7600 days (20.81 yr)  
   first obs. used      1998-04-22  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53781  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:28:20  

Additional Information
 Earth MOID = 1.03069 au 
 Jupiter MOID = 2.42143 au 
 T_jup = 3.539 
[ 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 16.8   n/a MPO427269  

215883 (2005 EJ295)          Discovered 2005-Mar-13 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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