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351390 (2005 EN182)
Classification: Main-belt Asteroid          SPK-ID: 2351390
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2505048654526957 8.8371e-08  
a 2.61045669878157 4.2901e-08 au
q 1.956524594683204 2.1417e-07 au
i 16.68156473071947 9.4849e-06 deg
node 349.4944035850751 3.1444e-05 deg
peri 249.5439162472319 4.19e-05 deg
M 179.425262615919 3.9776e-05 deg
tp 2458232.689128184586
(2018-Apr-24.18912818)
0.00015497 TDB
period 1540.540667593957
4.22
3.7976e-05
1.04e-07
d
yr
n .2336841912536163 5.7606e-09 deg/d
Q 3.264388802879936 5.3648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      5354 days (14.66 yr)  
   first obs. used      2005-03-09  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6289  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:10:53  

Additional Information
 Earth MOID = 1.01548 au 
 Jupiter MOID = 2.00721 au 
 T_jup = 3.307 
[ 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 16.7   n/a MPO455543  

351390 (2005 EN182)          Discovered 2005-Mar-09 by LONEOS at Anderson Mesa
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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