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JPL Small-Body Database Browser
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392108 (2009 EY19)
Classification: Main-belt Asteroid          SPK-ID: 2392108
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1475691431249056 1.3268e-07  
a 3.115780212405644 8.0137e-08 au
q 2.655987196295407 3.821e-07 au
i 10.42363442092059 7.8804e-06 deg
node 157.990186588063 4.8602e-05 deg
peri 33.55592709147003 5.5915e-05 deg
M 291.092842764118 3.2659e-05 deg
tp 2458985.012516985372
(2020-May-15.51251699)
0.00019175 TDB
period 2008.855272332323
5.50
7.7501e-05
2.122e-07
d
yr
n .1792065386482683 6.9137e-09 deg/d
Q 3.575573228515881 9.1962e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      4907 days (13.43 yr)  
   first obs. used      2004-05-19  
   last obs. used      2017-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49955  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:03:25  

Additional Information
 Earth MOID = 1.66481 au 
 Jupiter MOID = 1.40919 au 
 T_jup = 3.175 
[ 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 15.8   n/a MPO423457  

392108 (2009 EY19)          Discovered 2008-Dec-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

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