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JPL Small-Body Database Browser
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410501 (2008 EO42)
Classification: Main-belt Asteroid          SPK-ID: 2410501
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01256697878109828 7.8749e-08  
a 2.672821817106302 3.8516e-08 au
q 2.639232522045071 2.2467e-07 au
i 5.835891578351006 9.4449e-06 deg
node 39.93866810151275 6.9465e-05 deg
peri 297.7946850843338 0.00034188 deg
M 49.32974766584323 0.00033318 deg
tp 2458381.794436219827
(2018-Sep-20.29443622)
0.0014777 TDB
period 1596.075526155163
4.37
3.45e-05
9.446e-08
d
yr
n .2255532361098321 4.8754e-09 deg/d
Q 2.706411112167534 3.9e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      6178 days (16.91 yr)  
   first obs. used      2001-10-17  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72154  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 13:09:25  

Additional Information
 Earth MOID = 1.6353 au 
 Jupiter MOID = 2.31021 au 
 T_jup = 3.373 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO455917  

410501 (2008 EO42)          Discovered 2008-Mar-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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