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442162 (2010 VG204)
Classification: Main-belt Asteroid          SPK-ID: 2442162
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 .06201970037960337 1.3167e-07  
a 3.035485500472895 8.6369e-08 au
q 2.847225599226936 3.86e-07 au
i 10.26456560833024 1.2044e-05 deg
node 233.8801488214738 6.3596e-05 deg
peri 273.5119666747653 0.00012378 deg
M 190.1938303413396 0.00011674 deg
tp 2459911.653684807072
(2022-Nov-28.15368481)
0.00064941 TDB
period 1931.70440856132
5.29
8.2445e-05
2.257e-07
d
yr
n .1863639169660114 7.954e-09 deg/d
Q 3.223745401718855 9.1726e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      4584 days (12.55 yr)  
   first obs. used      2005-09-30  
   last obs. used      2018-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59824  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:05:37  

Additional Information
 Earth MOID = 1.8821 au 
 Jupiter MOID = 1.87626 au 
 T_jup = 3.214 
[ 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 16.2   n/a MPO440830  

442162 (2010 VG204)          Discovered 2005-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

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