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351309 (2004 TA310)
Classification: Main-belt Asteroid          SPK-ID: 2351309
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1579938741894597 5.6258e-08  
a 2.416437308884743 2.0144e-08 au
q 2.03465501671809 1.3468e-07 au
i 1.853884665580573 5.9445e-06 deg
node 53.1241695232756 0.00025386 deg
peri 37.36014975957742 0.00025951 deg
M 3.114434438882164 5.2152e-05 deg
tp 2458988.630336204537
(2020-May-19.13033620)
0.00019867 TDB
period 1372.024054518301
3.76
1.7156e-05
4.697e-08
d
yr
n .2623860702838707 3.2809e-09 deg/d
Q 2.798219601051396 2.3326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      7971 days (21.82 yr)  
   first obs. used      1997-12-31  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59735  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:47:21  

Additional Information
 Earth MOID = 1.05158 au 
 Jupiter MOID = 2.38739 au 
 T_jup = 3.498 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457307.5 (2015-Oct-12.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1565128573543597 5.6095e-08  
q 2.038756018624405 1.341e-07 au
tp 2457615.616527882647
(2016-Aug-15.11652788)
0.00019231 TDB
node 53.13240678540704 0.00025369 deg
peri 37.17923041424398 0.00025953 deg
i 1.855307140185778 5.9449e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      7971 days (21.82 yr)  
   first obs. used      1997-12-31  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59735  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:47:21  

Additional Information
 Jupiter MOID = 2.38739 au 
 T_jup = 3.498 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.146606619267914E-15 -7.4623286453276E-15 5.225875625477948E-12 1.401196892949187E-13 1.49835072372264E-12 -3.718427542081085E-15
q -7.4623286453276E-15 1.798207255861709E-14 -1.076813486215514E-11 -3.023120405661679E-13 -3.102508176592347E-12 8.519571109255638E-15
tp 5.225875625477948E-12 -1.076813486215514E-11 3.698356078400074E-8 7.437678952510924E-10 1.063367652169628E-8 -1.387137117902173E-11
node 1.401196892949187E-13 -3.023120405661679E-13 7.437678952510924E-10 6.435798294094479E-8 -6.409501371266721E-8 -3.401213865774856E-10
peri 1.49835072372264E-12 -3.102508176592347E-12 1.063367652169628E-8 -6.409501371266721E-8 6.735660106342385E-8 3.356767380571988E-10
i -3.718427542081085E-15 8.519571109255638E-15 -1.387137117902173E-11 -3.401213865774856E-10 3.356767380571988E-10 3.534134336150292E-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 17.9   n/a MPO494831  

351309 (2004 TA310)          Discovered 2004-Oct-10 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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