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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4336086084670005 8.0641e-05  
a 2.051637302780052 0.00032172 au
q 1.162029706842603 1.6789e-05 au
i 21.50837827367836 0.0023907 deg
node 217.3207734890957 0.00016838 deg
peri 196.1514003990721 0.00069512 deg
M 194.8663328847376 0.13182 deg
tp 2459492.859624330917
(2021-Oct-05.35962433)
0.50884 TDB
period 1073.369639610868
2.94
0.25248
0.0006913
d
yr
n .3353923818177975 7.8891e-05 deg/d
Q 2.9412448987175 0.00046122 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 = .180703 au 
 Jupiter MOID = 2.47918 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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