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65229 (2002 EE61)
Classification: Jupiter Trojan          SPK-ID: 2065229
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03674978299376534 5.9911e-08  
a 5.105505694965238 1.4037e-07 au
q 4.917879468601833 4.007e-07 au
i 7.269412448596167 6.7271e-06 deg
node 188.3056174675833 3.7031e-05 deg
peri 233.214789713238 0.00010523 deg
M 313.2133885592469 0.0001034 deg
tp 2459548.115416279478
(2021-Nov-29.61541628)
0.00122 TDB
period 4213.631716207042
11.54
0.00017377
4.758e-07
d
yr
n .08543698743659042 3.5234e-09 deg/d
Q 5.293131921328643 1.4552e-07 au
  Orbit Determination Parameters
   # obs. used (total)      523  
   data-arc span      14033 days (38.42 yr)  
   first obs. used      1981-05-03  
   last obs. used      2019-10-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58299  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:38:39  

Additional Information
 Earth MOID = 3.93598 au 
 Jupiter MOID = .00899422 au 
 T_jup = 2.983 
[ 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 12.6   n/a MPO453046  
diameter diameter 16.230 km 1.192 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.061   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

65229 (2002 EE61)          Discovered 2002-Mar-13 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 EE61 = 1996 RP30 = 1997 TT28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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