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JPL Small-Body Database Browser
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(2019 UO13)
Classification: Apollo [NEO]          SPK-ID: 3892164
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5564130167362045 0.00011927  
a 2.157519126993885 0.00056499 au
q .9570474008771553 6.7075e-06 au
i 1.787604670342616 0.00026842 deg
node 23.11801765030958 0.0006196 deg
peri 345.3791857111059 0.00021203 deg
M 73.0425476603626 0.02882 deg
tp 2458765.642831547497
(2019-Oct-09.14283155)
0.00041604 TDB
period 1157.525077521117
3.17
0.45468
0.001245
d
yr
n .3110083807177235 0.00012216 deg/d
Q 3.357990853110616 0.00087935 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      32 days  
   first obs. used      2019-10-31  
   last obs. used      2019-12-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .41615  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-10 04:52:46  

Additional Information
 Earth MOID = .00605636 au 
 Jupiter MOID = 2.10512 au 
 T_jup = 3.481 
[ 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 23.8   .47119 E2019X90 autocmod 2.8

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