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JPL Small-Body Database Browser
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(2017 TH1)
Classification: Amor [NEO]          SPK-ID: 3782066
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 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5915785375862814 0.00065515  
a 2.529311980663389 0.0041303 au
q 1.033025298043081 2.9809e-05 au
i 8.741902992168002 0.0065597 deg
node 198.6915970709061 0.0016479 deg
peri 182.2753550912439 0.0025814 deg
M 137.6841502014342 0.33677 deg
tp 2458038.568372695163
(2017-Oct-12.06837270)
0.0019861 TDB
period 1469.271412386827
4.02
3.5989
0.009853
d
yr
n .2450194000679432 0.00060016 deg/d
Q 4.025598663283699 0.0065737 au
  Orbit Determination Parameters
   # obs. used (total)      50  
   data-arc span      5 days  
   first obs. used      2017-10-02  
   last obs. used      2017-10-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .52372  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-07 16:12:08  

Additional Information
 Earth MOID = .0351555 au 
 Jupiter MOID = 1.43306 au 
 T_jup = 3.168 
[ 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 25.3   n/a MPO421486  

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