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78659 (2002 TD79)
Classification: Main-belt Asteroid          SPK-ID: 2078659
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09146710447304837 4.6058e-08  
a 2.985161888032069 2.3111e-08 au
q 2.712117773750478 1.3501e-07 au
i 9.85715744612008 4.6434e-06 deg
node 25.43225222835256 2.824e-05 deg
peri 331.31544604 3.9145e-05 deg
M 143.2032197743929 2.9207e-05 deg
tp 2458251.122686397526
(2018-May-12.62268640)
0.00015139 TDB
period 1883.867089873429
5.16
2.1878e-05
5.99e-08
d
yr
n .1910962837745561 2.2192e-09 deg/d
Q 3.258206002313661 2.5225e-08 au
  Orbit Determination Parameters
   # obs. used (total)      796  
   data-arc span      10064 days (27.55 yr)  
   first obs. used      1992-09-29  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52633  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:26:02  

Additional Information
 Earth MOID = 1.71373 au 
 Jupiter MOID = 2.20865 au 
 T_jup = 3.229 
[ 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 14.6   n/a MPO412654  

78659 (2002 TD79)          Discovered 2002-Oct-01 by NEAT at Haleakala
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

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