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JPL Small-Body Database Browser
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(2019 YB)
Classification: Apollo [NEO]          SPK-ID: 3942355
[ 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 2458834.5 (2019-Dec-17.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6487417355666907 0.0026309  
a 2.492462840596111 0.017646 au
q .8754981715523059 0.00036319 au
i 1.093632889242515 0.0037827 deg
node 83.35425086123196 0.0034881 deg
peri 46.22260698666009 0.025558 deg
M 352.0073744864122 0.090232 deg
tp 2458866.410119421271
(2020-Jan-17.91011942)		 0.022027 TDB
period 1437.280274438999
3.94		 15.264
0.04179		 d
yr
n .2504730680594052 0.00266 deg/d
Q 4.109427509639915 0.029094 au
   Orbit Determination Parameters
   # obs. used (total)      11  
   first obs. used      2019-12-17  
   last obs. used      2019-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .45262  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-20 07:55:27  

Additional Information
 Earth MOID = .000786778 au 
 Jupiter MOID = .971596 au 
 T_jup = 3.141 
[ 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 29.7   .079789 E2019Y14 autocmod 2.8

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