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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 80 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6384071730850295 1.0063e-06  
a 2.650513636499425 7.3341e-06 au
q .9584067185985057 3.1363e-08 au
i 5.705556924032599 6.7766e-06 deg
node 277.608717331993 2.8646e-05 deg
peri 185.00339485 2.6439e-05 deg
M 33.42144422900124 0.00013661 deg
tp 2458854.175784793755
(2020-Jan-05.67578479)		 1.0101e-05 TDB
period 1576.135283481807
4.32		 0.0065418
1.791e-05		 d
yr
n .2284067895521834 9.4802e-07 deg/d
Q 4.342620554400344 1.2016e-05 au
   Orbit Determination Parameters
   # obs. used (total)      404  
   # delay obs. used      1  
   # Doppler obs. used      0  
   data-arc span      183 days  
   first obs. used      2019-10-03  
   last obs. used      2020-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .38432  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-04 06:25:44  

Additional Information
 Earth MOID = .0204836 au 
 Jupiter MOID = .851807 au 
 T_jup = 3.056 
[ 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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