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JPL Small-Body Database Browser
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(2015 TG238)
Classification: Amor [NEO]          SPK-ID: 3730728
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4339006719406678 7.9827e-05  
a 2.051411933086018 0.00032364 au
q 1.161302916892891 1.9468e-05 au
i 21.51323784981135 0.0023705 deg
node 217.3230137705707 0.00018264 deg
peri 196.1620590508674 0.00066045 deg
M 60.64800493938944 0.10019 deg
tp 2458419.702774588164
(2018-Oct-28.20277459)
0.25588 TDB
period 1073.192782075978
2.94
0.25397
0.0006953
d
yr
n .3354476530336125 7.9383e-05 deg/d
Q 2.941520949279146 0.00046407 au
  Orbit Determination Parameters
   # obs. used (total)      51  
   data-arc span      50 days  
   first obs. used      2015-10-12  
   last obs. used      2015-12-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .48511  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:31:15  

Additional Information
 Earth MOID = .179462 au 
 Jupiter MOID = 2.47717 au 
 T_jup = 3.589 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 22.8   n/a MPO361286  

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