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JPL Small-Body Database Browser
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(2019 UB6)
Classification: Apollo [NEO]          SPK-ID: 3879714
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 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2650408714378136 0.00016738  
a 1.058656808567079 8.0971e-05 au
q .7780694854708859 0.00011903 au
i 4.316015124640955 0.0028646 deg
node 31.04991962053738 0.00011829 deg
peri 93.4822449308584 0.0039909 deg
M 133.2539565854971 0.035287 deg
tp 2458453.231849890059
(2018-Nov-30.73184989)
0.055893 TDB
period 397.8608620567522
1.09
0.045645
0.000125
d
yr
n .9048389382634182 0.00010381 deg/d
Q 1.339244131663273 0.00010243 au
  Orbit Determination Parameters
   # obs. used (total)      25  
   data-arc span      1 day  
   first obs. used      2019-10-24  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .66137  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-25 09:12:05  

Additional Information
 Earth MOID = .00167756 au 
 Jupiter MOID = 3.71779 au 
 T_jup = 5.782 
[ 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 28.313   .65265 1 autocmod 2.8

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