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392454 (2010 VZ121)
Classification: Jupiter Trojan          SPK-ID: 2392454
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01574978466462039 1.7838e-07  
a 5.221556418873 3.9765e-07 au
q 5.139318029661584 1.2647e-06 au
i 5.558734687615537 1.1611e-05 deg
node 292.5399412227451 0.00011664 deg
peri 84.31284626225852 0.00041939 deg
M 321.2749734599093 0.00041221 deg
tp 2459469.300010294465
(2021-Sep-11.80001029)
0.0050099 TDB
period 4358.112021725475
11.93
0.00049785
1.363e-06
d
yr
n .0826045769831928 9.4363e-09 deg/d
Q 5.303794808084416 4.0392e-07 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      6379 days (17.46 yr)  
   first obs. used      2002-03-05  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66963  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:55  

Additional Information
 Earth MOID = 4.14472 au 
 Jupiter MOID = .00434769 au 
 T_jup = 2.990 
[ 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 14.1   n/a MPO476851  

392454 (2010 VZ121)          Discovered 2009-Sep-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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