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JPL Small-Body Database Browser
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65245 (2002 EH130)
Classification: Jupiter Trojan          SPK-ID: 2065245
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0205764501731578 8.0196e-08  
a 5.239241211437423 1.3525e-07 au
q 5.131436225705126 4.9771e-07 au
i 15.63532159727153 7.8054e-06 deg
node 207.9843545945238 2.3679e-05 deg
peri 168.5204711354654 0.00015641 deg
M 302.3814891999787 0.00015616 deg
tp 2459301.568648078589
(2021-Mar-28.06864808)
0.0019005 TDB
period 4380.271371196201
11.99
0.00016961
4.644e-07
d
yr
n .08218668878994323 3.1823e-09 deg/d
Q 5.34704619716972 1.3803e-07 au
  Orbit Determination Parameters
   # obs. used (total)      557  
   data-arc span      10417 days (28.52 yr)  
   first obs. used      1991-04-14  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58215  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:38:47  

Additional Information
 Earth MOID = 4.13441 au 
 Jupiter MOID = .101535 au 
 T_jup = 2.925 
[ 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 12.0   n/a MPO412592  
diameter diameter 19.966 km 0.778 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.040   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

65245 (2002 EH130)          Discovered 2002-Mar-12 by LONEOS at Anderson Mesa
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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