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(2019 UT8)
Classification: Aten [NEO]          SPK-ID: 3884012
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 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5256426050017597 0.00064614  
a .9181471760036116 0.00025038 au
q .435529902634064 0.00047449 au
i 3.778087577169201 0.006272 deg
node 41.06430015757237 0.00052051 deg
peri 123.8782055065648 0.0061469 deg
M 170.9128863551528 0.014457 deg
tp 2458847.940523840913
(2019-Dec-30.44052384)
0.049514 TDB
period 321.3415476650842
0.88
0.13144
0.0003599
d
yr
n 1.120303311587978 0.00045826 deg/d
Q 1.400764449373159 0.00038199 au
  Orbit Determination Parameters
   # obs. used (total)      33  
   data-arc span      4 days  
   first obs. used      2019-10-24  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .72787  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-28 06:12:37  

Additional Information
 Earth MOID = .00574334 au 
 Jupiter MOID = 3.57614 au 
 T_jup = 6.380 
[ 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 27.2   .30048 MPO502129 autocmod 2.8

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