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423064 (2003 WW86)
Classification: Main-belt Asteroid          SPK-ID: 2423064
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1366512292362964 9.3984e-08  
a 2.314514446709242 1.5358e-08 au
q 1.998233202481258 2.201e-07 au
i 5.955966876475965 8.094e-06 deg
node 64.43518284198882 5.2639e-05 deg
peri 356.0364210297961 5.9518e-05 deg
M 254.1577746157251 2.5258e-05 deg
tp 2459378.633132522044
(2021-Jun-13.13313252)
9.1599e-05 TDB
period 1286.140075132627
3.52
1.2802e-05
3.505e-08
d
yr
n .2799073032250214 2.7861e-09 deg/d
Q 2.630795690937227 1.7457e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      5673 days (15.53 yr)  
   first obs. used      2003-11-21  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56349  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:30:02  

Additional Information
 Earth MOID = 1.01101 au 
 Jupiter MOID = 2.67269 au 
 T_jup = 3.562 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457565.5 (2016-Jun-26.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1379914922936249 9.4347e-08  
q 1.993807661605974 2.2145e-07 au
tp 2458092.369829905551
(2017-Dec-04.86982991)
8.5551e-05 TDB
node 64.46039831183202 5.2577e-05 deg
peri 355.9291717884947 5.9266e-05 deg
i 5.961226574282013 8.1029e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      5673 days (15.53 yr)  
   first obs. used      2003-11-21  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56349  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:30:02  

Additional Information
 Jupiter MOID = 2.67269 au 
 T_jup = 3.562 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.901362826323764E-15 -2.085775354280851E-14 -4.823539469503473E-12 -3.732740689465583E-14 -1.637807314087851E-12 2.188936602690456E-15
q -2.085775354280851E-14 4.904069291427394E-14 1.148363866184502E-11 8.622386813858955E-14 3.869933281006912E-12 -4.766045347971448E-15
tp -4.823539469503473E-12 1.148363866184502E-11 7.318909626761296E-9 2.385424090616185E-11 2.352299656477532E-9 -5.24478889249133E-12
node -3.732740689465583E-14 8.622386813858955E-14 2.385424090616185E-11 2.764323889199761E-9 -2.740113108872916E-9 -1.565786690338152E-10
peri -1.637807314087851E-12 3.869933281006912E-12 2.352299656477532E-9 -2.740113108872916E-9 3.512412968565211E-9 1.542109567411125E-10
i 2.188936602690456E-15 -4.766045347971448E-15 -5.24478889249133E-12 -1.565786690338152E-10 1.542109567411125E-10 6.565679616859066E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.6   n/a MPO434530  

423064 (2003 WW86)          Discovered 2003-Nov-21 by LINEAR at Socorro
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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