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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 57 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6384076945266016 1.4708e-06  
a 2.650517441862464 1.0809e-05 au
q .9584067125005025 5.2017e-08 au
i 5.705557038362485 8.023e-06 deg
node 277.6087273338694 3.0421e-05 deg
peri 185.0033802047302 3.3496e-05 deg
M 33.42137345950633 0.00020036 deg
tp 2458854.175779515805
(2020-Jan-05.67577952)
1.913e-05 TDB
period 1576.138677787549
4.32
0.0096417
2.64e-05
d
yr
n .2284062976649603 1.3972e-06 deg/d
Q 4.342628171224424 1.771e-05 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   # delay obs. used      1  
   # Doppler obs. used      0  
   data-arc span      116 days  
   first obs. used      2019-10-03  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .35592  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 05:42:39  

Additional Information
 Earth MOID = .0204836 au 
 Jupiter MOID = .851799 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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