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259099 (2002 VN142)
Classification: Main-belt Asteroid          SPK-ID: 2259099
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1077364671304001 6.4814e-08  
a 2.418402977431664 2.1038e-08 au
q 2.157852784545536 1.5793e-07 au
i 5.032577290798258 6.0283e-06 deg
node 84.86689919572939 7.7728e-05 deg
peri 245.5229984997852 8.3839e-05 deg
M 307.2932089807869 3.4494e-05 deg
tp 2459201.620113290633
(2020-Dec-18.12011329)
0.00013237 TDB
period 1373.698519385005
3.76
1.7925e-05
4.908e-08
d
yr
n .2620662357277413 3.4197e-09 deg/d
Q 2.678953170317792 2.3305e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      5957 days (16.31 yr)  
   first obs. used      2002-11-05  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .685  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:42:21  

Additional Information
 Earth MOID = 1.15248 au 
 Jupiter MOID = 2.61056 au 
 T_jup = 3.502 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO470759  

259099 (2002 VN142)          Discovered 2002-Nov-05 by NEAT at Palomar
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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