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JPL Small-Body Database Browser
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442170 (2010 VE220)
Classification: Main-belt Asteroid          SPK-ID: 2442170
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2211610651135061 6.9738e-08  
a 3.08574205395335 6.1923e-08 au
q 2.403296054635489 2.3212e-07 au
i 11.07970473246198 8.0109e-06 deg
node 132.2883122206779 4.1648e-05 deg
peri 271.7633141919866 4.6315e-05 deg
M 210.9212427347438 2.232e-05 deg
tp 2459420.381560147822
(2021-Jul-24.88156015)
0.00013884 TDB
period 1979.87538310399
5.42
5.9597e-05
1.632e-07
d
yr
n .1818296257795795 5.4733e-09 deg/d
Q 3.76818805327121 7.5618e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      4957 days (13.57 yr)  
   first obs. used      2005-12-27  
   last obs. used      2019-07-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64354  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:51  

Additional Information
 Earth MOID = 1.44298 au 
 Jupiter MOID = 1.80911 au 
 T_jup = 3.160 
[ 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 16.0   n/a MPO419202  

442170 (2010 VE220)          Discovered 2005-Dec-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 VE220 = 2009 OZ2 = 2012 DT2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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