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JPL Small-Body Database Browser
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(2019 YK)
Classification: Apollo [NEO]          SPK-ID: 3942362
[ 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 2458836.5 (2019-Dec-19.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5288526041926912 0.0010604  
a 2.096267951439524 0.0047393 au
q .9876511862350537 9.9444e-06 au
i 5.168653343289413 0.0082014 deg
node 257.7136791164979 0.0065252 deg
peri 210.2394352116029 0.0067421 deg
M 353.438159196977 0.022655 deg
tp 2458856.706533161885
(2020-Jan-08.20653316)		 0.0012399 TDB
period 1108.584032536629
3.04		 3.7595
0.01029		 d
yr
n .3247385759077357 0.0011013 deg/d
Q 3.204884716643993 0.0072457 au
   Orbit Determination Parameters
   # obs. used (total)      40  
   data-arc span      19 days  
   first obs. used      2019-12-16  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .32084  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-05 05:55:27  

Additional Information
 Earth MOID = .0280033 au 
 Jupiter MOID = 1.97006 au 
 T_jup = 3.555 
[ 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 24.0   .80007 E2020A63 autocmod 2.8

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