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JPL Small-Body Database Browser
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442168 (2010 VJ210)
Classification: Main-belt Asteroid          SPK-ID: 2442168
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1444611933125453 1.5377e-07  
a 3.13429135824907 7.7111e-08 au
q 2.681507888447211 5.0917e-07 au
i 7.955433093795689 1.1923e-05 deg
node 287.4596489682134 9.4344e-05 deg
peri 68.74408999332229 0.00010253 deg
M 226.0743941884016 3.6517e-05 deg
tp 2459354.495221626687
(2021-May-19.99522163)
0.00021849 TDB
period 2026.784035365551
5.55
7.4795e-05
2.048e-07
d
yr
n .1776212925098704 6.5548e-09 deg/d
Q 3.587074828050929 8.825e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      4878 days (13.36 yr)  
   first obs. used      2004-09-12  
   last obs. used      2018-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54093  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:53:37  

Additional Information
 Earth MOID = 1.68884 au 
 Jupiter MOID = 1.9124 au 
 T_jup = 3.181 
[ 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 16.3   n/a MPO434642  

442168 (2010 VJ210)          Discovered 2004-Sep-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 VJ210 = 2004 RO317 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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