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97142 (1999 VJ141)
Classification: Main-belt Asteroid          SPK-ID: 2097142
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09613417487430204 6.6335e-08  
a 2.961239809829977 1.9897e-08 au
q 2.676563464107037 2.0035e-07 au
i 4.901287991534514 6.0831e-06 deg
node 34.18376235024692 5.0253e-05 deg
peri 322.8203095711281 5.44e-05 deg
M 53.40324974330665 2.0122e-05 deg
tp 2458724.395184676065
(2019-Aug-28.89518468)
0.00010408 TDB
period 1861.267507022354
5.10
1.8759e-05
5.136e-08
d
yr
n .1934165823245504 1.9494e-09 deg/d
Q 3.245916155552917 2.181e-08 au
  Orbit Determination Parameters
   # obs. used (total)      694  
   data-arc span      7677 days (21.02 yr)  
   first obs. used      1999-10-21  
   last obs. used      2020-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55667  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:19:36  

Additional Information
 Earth MOID = 1.67473 au 
 Jupiter MOID = 2.19198 au 
 T_jup = 3.253 
[ 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 15.0   n/a MPO412727  

97142 (1999 VJ141)          Discovered 1999-Nov-10 by Spacewatch at Kitt Peak
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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