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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01471086558334117 6.8684e-08  
a 5.312572606848614 1.3945e-07 au
q 5.234420065327524 3.5824e-07 au
i 3.644874994248856 7.4828e-06 deg
node 179.6971496654005 7.7862e-05 deg
peri 314.3094940096205 0.00024817 deg
M 218.5786605418671 0.00024064 deg
tp 2460757.485552279503
(2025-Mar-22.98555228)
0.0030331 TDB
period 4472.555565123
12.25
0.0001761
4.821e-07
d
yr
n .08049089491638316 3.1692e-09 deg/d
Q 5.390725148369705 1.415e-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 = 4.24897 au 
 Jupiter MOID = .166935 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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