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JPL Small-Body Database Browser
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65217 (2002 EY16)
Classification: Jupiter Trojan          SPK-ID: 2065217
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 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01460302978979362 6.973e-08  
a 5.312143761771036 1.3974e-07 au
q 5.234570368170227 3.615e-07 au
i 3.64495469655013 7.4831e-06 deg
node 179.6966185833964 7.7861e-05 deg
peri 316.2674419346376 0.00024552 deg
M 184.3637806927333 0.00023704 deg
tp 2460782.298987083344
(2025-Apr-16.79898708)
0.0029985 TDB
period 4472.014021071036
12.24
0.00017647
4.831e-07
d
yr
n .08050064206054992 3.1765e-09 deg/d
Q 5.389717155371845 1.4179e-07 au
  Orbit Determination Parameters
   # obs. used (total)      484  
   data-arc span      21622 days (59.20 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55955  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:55:43  

Additional Information
 Earth MOID = 4.2491 au 
 Jupiter MOID = .167151 au 
 T_jup = 2.996 
[ 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 MPO293802  

65217 (2002 EY16)          Discovered 2002-Mar-09 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 EY16 = 1997 WH58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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