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442163 (2010 VN204)
Classification: Main-belt Asteroid          SPK-ID: 2442163
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1526261212567963 2.9323e-07  
a 3.094906220766286 1.226e-07 au
q 2.622542688637198 9.9765e-07 au
i 6.742820712402382 1.0351e-05 deg
node 267.7431744210658 0.00013896 deg
peri 92.95544382495815 0.00016805 deg
M 296.0926051355338 9.534e-05 deg
tp 2459353.535420767675
(2021-May-19.03542077)
0.00054419 TDB
period 1988.701804320132
5.44
0.00011816
3.235e-07
d
yr
n .181022614460327 1.0756e-08 deg/d
Q 3.567269752895375 1.4131e-07 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      4452 days (12.19 yr)  
   first obs. used      2005-11-12  
   last obs. used      2018-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54291  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:53:37  

Additional Information
 Earth MOID = 1.63064 au 
 Jupiter MOID = 1.97619 au 
 T_jup = 3.195 
[ 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 16.7   n/a MPO434642  

442163 (2010 VN204)          Discovered 2005-Nov-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 VN204 = 2005 XT19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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