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172328 (2002 VV3)
Classification: Main-belt Asteroid          SPK-ID: 2172328
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03726515090212016 5.6185e-08  
a 2.803541436514534 2.5181e-08 au
q 2.699067041822474 1.5259e-07 au
i 4.723148673764369 6.3317e-06 deg
node 329.7304550352386 6.0168e-05 deg
peri 64.95846958942938 9.9383e-05 deg
M 280.4493320255011 8.0194e-05 deg
tp 2459379.378730801717
(2021-Jun-13.87873080)
0.00038334 TDB
period 1714.584510243734
4.69
2.31e-05
6.324e-08
d
yr
n .2099634038737611 2.8288e-09 deg/d
Q 2.908015831206595 2.6119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      6026 days (16.50 yr)  
   first obs. used      2002-11-01  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56673  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:41:21  

Additional Information
 Earth MOID = 1.70821 au 
 Jupiter MOID = 2.25217 au 
 T_jup = 3.318 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456810.5 (2014-Jun-02.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04014569185238737 5.6548e-08  
q 2.688913714479027 1.5478e-07 au
tp 2457663.896882751664
(2016-Oct-02.39688275)
0.00034738 TDB
node 329.9139534758345 6.029e-05 deg
peri 64.66648486075934 9.4527e-05 deg
i 4.719393873122188 6.3286e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      6026 days (16.50 yr)  
   first obs. used      2002-11-01  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56673  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:41:21  

Additional Information
 Jupiter MOID = 2.25217 au 
 T_jup = 3.318 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.197636147541398E-15 -8.65884631135273E-15 -4.586497504271366E-12 5.554106216673979E-16 -1.10030421843148E-12 -4.69818460654728E-16
q -8.65884631135273E-15 2.395622469155284E-14 1.485847088544489E-11 8.310175831075639E-16 3.439585942561343E-12 1.836860611136835E-15
tp -4.586497504271366E-12 1.485847088544489E-11 1.206763141828006E-7 -9.259202220048421E-13 2.529083615675483E-8 1.584036005313382E-12
node 5.554106216673979E-16 8.310175831075639E-16 -9.259202220048421E-13 3.634917736275129E-9 -3.622300929629603E-9 8.767681924975728E-11
peri -1.10030421843148E-12 3.439585942561343E-12 2.529083615675483E-8 -3.622300929629603E-9 8.935306398153335E-9 -8.706268996046522E-11
i -4.69818460654728E-16 1.836860611136835E-15 1.584036005313382E-12 8.767681924975728E-11 -8.706268996046522E-11 4.005168708267084E-11

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 15.5   n/a MPO439990  

172328 (2002 VV3)          Discovered 2002-Nov-01 by NEAT at Palomar
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Alternate Designations
 2002 VV3 = 2004 CW86 = 2004 CZ83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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