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JPL Small-Body Database Browser
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392107 (2009 EX10)
Classification: Main-belt Asteroid          SPK-ID: 2392107
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1626754328346151 7.7789e-08  
a 2.777910041586078 4.8044e-08 au
q 2.326012323195439 2.1595e-07 au
i 4.794568522163545 1.1049e-05 deg
node 116.4404138137903 0.00012034 deg
peri 136.4398091674916 0.00012757 deg
M 355.2519143195104 3.6705e-05 deg
tp 2458622.804461368522
(2019-May-19.30446137)
0.00017238 TDB
period 1691.124936026808
4.63
4.3872e-05
1.201e-07
d
yr
n .2128760521063555 5.5226e-09 deg/d
Q 3.229807759976716 5.586e-08 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      3808 days (10.43 yr)  
   first obs. used      2009-02-01  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57885  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:34  

Additional Information
 Earth MOID = 1.31401 au 
 Jupiter MOID = 1.82702 au 
 T_jup = 3.310 
[ 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 17.1   n/a MPO437605  
diameter diameter 2.359 km 0.613 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392107 (2009 EX10)          Discovered 2009-Mar-02 by Spacewatch at Kitt Peak
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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