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JPL Small-Body Database Browser
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65216 (2002 EZ13)
Classification: Jupiter Trojan          SPK-ID: 2065216
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 .0637146675449512 7.3598e-08  
a 5.056014066856979 1.792e-07 au
q 4.73387181148459 4.9943e-07 au
i 7.061951798159345 5.5712e-06 deg
node 274.1904851589996 5.3832e-05 deg
peri 118.9954051823736 7.8446e-05 deg
M 313.2097379697572 6.2944e-05 deg
tp 2459540.214161664847
(2021-Nov-21.71416166)
0.00074239 TDB
period 4152.511436541241
11.37
0.00022076
6.044e-07
d
yr
n .08669452342312041 4.609e-09 deg/d
Q 5.378156322229367 1.9062e-07 au
  Orbit Determination Parameters
   # obs. used (total)      460  
   data-arc span      8512 days (23.30 yr)  
   first obs. used      1996-05-15  
   last obs. used      2019-09-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5742  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:33:21  

Additional Information
 Earth MOID = 3.74764 au 
 Jupiter MOID = .0394412 au 
 T_jup = 2.982 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456702.5 (2014-Feb-14.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .060494800781154 7.2919e-08  
q 4.770798235083962 4.9639e-07 au
tp 2455384.007118984279
(2010-Jul-06.50711898)
0.0006819 TDB
node 274.2917762160287 5.3856e-05 deg
peri 119.5125476157631 8.0814e-05 deg
i 7.050093589514833 5.5646e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      460  
   data-arc span      8512 days (23.30 yr)  
   first obs. used      1996-05-15  
   last obs. used      2019-09-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5742  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:33:21  

Additional Information
 Jupiter MOID = .0394412 au 
 T_jup = 2.982 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.317203981239105E-15 -3.491931704761845E-14 -1.331998295191808E-11 -9.177432197269622E-15 -1.618508157434488E-12 3.85896364637071E-16
q -3.491931704761845E-14 2.464055129224343E-13 1.049185960111898E-10 1.159826787455466E-13 1.266694825689885E-11 6.026835036363095E-15
tp -1.331998295191808E-11 1.049185960111898E-10 4.649825426914179E-7 2.994501258197507E-11 4.090343822938758E-8 -1.10203598331683E-11
node -9.177432197269622E-15 1.159826787455466E-13 2.994501258197507E-11 2.900429850527558E-9 -2.872706292334073E-9 5.962748061755315E-11
peri -1.618508157434488E-12 1.266694825689885E-11 4.090343822938758E-8 -2.872706292334073E-9 6.530914481130929E-9 -5.978071163451015E-11
i 3.85896364637071E-16 6.026835036363095E-15 -1.10203598331683E-11 5.962748061755315E-11 -5.978071163451015E-11 3.096431439065509E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.3   n/a MPO493326  

65216 (2002 EZ13)          Discovered 2002-Mar-05 by NEAT at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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