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305013 (2007 TN343)
Classification: Main-belt Asteroid          SPK-ID: 2305013
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .16441207859302 7.3031e-08  
a 2.577136360060375 1.9433e-08 au
q 2.153424014285199 1.9117e-07 au
i 5.66299313387659 4.7108e-06 deg
node 98.1013241229337 7.4798e-05 deg
peri 146.8252477506256 7.8319e-05 deg
M 156.1990136993133 2.4258e-05 deg
tp 2458344.837552067366
(2018-Aug-14.33755207)
9.8986e-05 TDB
period 1511.139383441484
4.14
1.7092e-05
4.68e-08
d
yr
n .2382308369067401 2.6945e-09 deg/d
Q 3.000848705835551 2.2628e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      6325 days (17.32 yr)  
   first obs. used      2002-07-05  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57113  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:37:15  

Additional Information
 Earth MOID = 1.14253 au 
 Jupiter MOID = 2.03073 au 
 T_jup = 3.401 
[ 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 16.8   n/a MPO437355  

305013 (2007 TN343)          Discovered 2007-Oct-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2007 TN343 = 2009 AS19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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