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JPL Small-Body Database Browser
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(2019 YQ3)
Classification: Amor [NEO]          SPK-ID: 3956449
[ 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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2650807097771765 0.00024851  
a 1.388955771180735 0.00051533 au
q 1.02077038950704 3.3552e-05 au
i 2.586201792851837 0.0022251 deg
node 260.3742581030617 0.0015051 deg
peri 217.2937406940186 0.0022705 deg
M 199.1397963384175 0.088868 deg
tp 2458867.663525167926
(2020-Jan-19.16352517)		 0.0010991 TDB
period 597.9034395778481
1.64		 0.33275
0.000911		 d
yr
n .6021039120533899 0.00033509 deg/d
Q 1.757141152854429 0.00065193 au
   Orbit Determination Parameters
   # obs. used (total)      28  
   data-arc span      29 days  
   first obs. used      2019-12-28  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .51204  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-27 05:37:07  

Additional Information
 Earth MOID = .0453326 au 
 Jupiter MOID = 3.33332 au 
 T_jup = 4.742 
[ 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 26.4   .59885 E2020A63 autocmod 2.8

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