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373820 (2002 WG29)
Classification: Jupiter Trojan          SPK-ID: 2373820
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04678371782358026 8.234e-08  
a 5.207955514925618 1.9647e-07 au
q 4.964307993677579 3.9891e-07 au
i 11.91999431238886 8.394e-06 deg
node 58.97819193079035 2.8395e-05 deg
peri 10.72462059713764 8.8759e-05 deg
M 181.6090632731201 8.761e-05 deg
tp 2461547.644631350102
(2027-May-22.14463135)
0.0011314 TDB
period 4341.095357729285
11.89
0.00024565
6.726e-07
d
yr
n .08292837874639702 4.6926e-09 deg/d
Q 5.451603036173656 2.0566e-07 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      9188 days (25.16 yr)  
   first obs. used      1996-03-26  
   last obs. used      2021-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57407  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 10:03:07  

Additional Information
 Earth MOID = 3.97871 au 
 Jupiter MOID = .0384827 au 
 T_jup = 2.955 
[ 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 13.47   n/a MPO614063  

373820 (2002 WG29)          Discovered 2002-Nov-22 by NEAT at Palomar
Reference: Last Updated: 2013-10-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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