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JPL Small-Body Database Browser
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(2015 TD145)
Classification: Apollo [NEO]          SPK-ID: 3729843
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5896951477896729 2.7807e-05  
a 1.974617479187449 0.00011466 au
q .8101951329699348 7.8625e-06 au
i 5.716389135685707 0.00026568 deg
node 286.0339117220848 0.0032201 deg
peri 163.2686706059427 0.0029989 deg
M 79.5974189343947 0.038276 deg
tp 2458376.411599358631
(2018-Sep-14.91159936)
0.088238 TDB
period 1013.497991654526
2.77
0.088279
0.0002417
d
yr
n .3552054399361002 3.094e-05 deg/d
Q 3.139039825404963 0.00018228 au
  Orbit Determination Parameters
   # obs. used (total)      50  
   data-arc span      122 days  
   first obs. used      2015-10-11  
   last obs. used      2016-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .34481  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:31:25  

Additional Information
 Earth MOID = .0642914 au 
 Jupiter MOID = 2.10838 au 
 T_jup = 3.625 
[ 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 22.2   n/a MPO370387  

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