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201656 (2003 TR14)
Classification: Main-belt Asteroid          SPK-ID: 2201656
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 .1705249121572506 5.822e-08  
a 2.769493679334836 1.5002e-08 au
q 2.297226012946203 1.5893e-07 au
i 14.59575667442339 7.019e-06 deg
node 59.9922887851988 1.7983e-05 deg
peri 15.78962249693109 2.4837e-05 deg
M 185.1079006400736 1.5864e-05 deg
tp 2459818.336867834454
(2022-Aug-26.83686783)
7.5886e-05 TDB
period 1683.445241368434
4.61
1.3678e-05
3.745e-08
d
yr
n .2138471695743214 1.7375e-09 deg/d
Q 3.24176134572347 1.756e-08 au
  Orbit Determination Parameters
   # obs. used (total)      513  
   data-arc span      7165 days (19.62 yr)  
   first obs. used      1999-12-12  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62231  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:04:25  

Additional Information
 Earth MOID = 1.31498 au 
 Jupiter MOID = 2.09178 au 
 T_jup = 3.270 
[ 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 15.3   n/a MPO433321  

201656 (2003 TR14)          Discovered 2003-Oct-14 by LONEOS at Anderson Mesa
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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