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(2017 TU1)
Classification: Aten [NEO]          SPK-ID: 3785681
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .436208443983448 0.00024347  
a .7945970376018979 5.8704e-05 au
q .4479871002357167 0.00022656 au
i .4087925396907679 0.00039387 deg
node 328.6061914469378 0.021203 deg
peri 196.487517594517 0.017212 deg
M 149.2196470348096 0.1707 deg
tp 2458893.263570152672
(2020-Feb-13.76357015)
0.11079 TDB
period 258.7133498314229
0.71
0.02867
7.849e-05
d
yr
n 1.391501444492815 0.0001542 deg/d
Q 1.141206974968079 8.4312e-05 au
  Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      11 days  
   first obs. used      2017-10-01  
   last obs. used      2017-10-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .43217  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Apr-18 07:27:26  

Additional Information
 Earth MOID = .00209352 au 
 Jupiter MOID = 3.83285 au 
 T_jup = 7.252 
[ 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 26.0   n/a MPO473486  

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