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JPL Small-Body Database Browser
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(2019 UO)
Classification: Apollo [NEO, PHA]          SPK-ID: 3879231
[ 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 56 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6381484950082783 1.9948e-06  
a 2.648644493935879 1.4677e-05 au
q .9584159963187349 6.2582e-08 au
i 5.723644978538059 9.6669e-06 deg
node 277.6755208433793 3.1004e-05 deg
peri 185.0064242726783 3.9554e-05 deg
M 301.981273452119 0.00048831 deg
tp 2458854.246244857128
(2020-Jan-05.74624486)		 2.7368e-05 TDB
period 1574.468341237701
4.31		 0.013087
3.583e-05		 d
yr
n .22864861145255 1.9006e-06 deg/d
Q 4.338872991553023 2.4044e-05 au
   Orbit Determination Parameters
   # obs. used (total)      306  
   # delay obs. used      1  
   # Doppler obs. used      0  
   data-arc span      92 days  
   first obs. used      2019-10-03  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .35655  
   source      ORB  
   producer      Giorgini  
   solution date      2020-Jan-24 17:35:54  

Additional Information
 Earth MOID = .0204983 au 
 Jupiter MOID = .855766 au 
 T_jup = 3.058 
[ 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 20.1   .52066 E2020A86 autocmod 2.8

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