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259054 (2002 TN373)
Classification: Main-belt Asteroid          SPK-ID: 2259054
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2311632816931714 3.7338e-08  
a 2.393418729422168 1.1423e-08 au
q 1.840148201463039 9.2797e-08 au
i 9.775531320269993 4.3656e-06 deg
node 112.7151300004766 3.5619e-05 deg
peri 200.9624929351383 3.8097e-05 deg
M 302.0935933803418 1.5117e-05 deg
tp 2459218.045733119555
(2021-Jan-03.54573312)		 5.7544e-05 TDB
period 1352.466307181503
3.70		 9.6824e-06
2.651e-08		 d
yr
n .266180383266056 1.9056e-09 deg/d
Q 2.946689257381297 1.4064e-08 au
   Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      6521 days (17.85 yr)  
   first obs. used      2002-08-15  
   last obs. used      2020-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65869  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:12:43  

Additional Information
 Earth MOID = .829288 au 
 Jupiter MOID = 2.34452 au 
 T_jup = 3.475 
[ 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 MPO433688  

259054 (2002 TN373)          Discovered 2002-Oct-09 by NEAT at Palomar
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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