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123121 (2000 TA3)
Classification: Main-belt Asteroid          SPK-ID: 2123121
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1196394734070689 5.5138e-08  
a 2.553987797208993 1.6078e-08 au
q 2.248430042062829 1.4044e-07 au
i 1.925284610549513 6.4202e-06 deg
node 191.7823211286191 0.0001769 deg
peri 94.93169286853835 0.00017887 deg
M 354.8586029977247 2.7684e-05 deg
tp 2459021.791452646626
(2020-Jun-21.29145265)
0.0001147 TDB
period 1490.824954655964
4.08
1.4078e-05
3.854e-08
d
yr
n .2414770418724825 2.2803e-09 deg/d
Q 2.859545552355157 1.8002e-08 au
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      9678 days (26.50 yr)  
   first obs. used      1992-10-03  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62273  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:48:51  

Additional Information
 Earth MOID = 1.23306 au 
 Jupiter MOID = 2.2753 au 
 T_jup = 3.428 
[ 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 16.3   n/a MPO469279  

123121 (2000 TA3)          Discovered 2000-Oct-01 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 TA3 = 2003 GK8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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