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JPL Small-Body Database Browser
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(2019 YD3)
Classification: Apollo [NEO]          SPK-ID: 3951324
[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .348954125727071 6.7048e-05  
a 1.526140538311789 0.00015984 au
q .993587501028557 1.739e-06 au
i 1.196392602469462 0.00020815 deg
node 100.4072169621154 0.00013448 deg
peri 26.95387978205886 0.00016266 deg
M 65.6774050839728 0.0103 deg
tp 2458874.867007555299
(2020-Jan-26.36700756)		 3.902e-05 TDB
period 688.6367879831083
1.89		 0.10819
0.0002962		 d
yr
n .5227719550887986 8.2129e-05 deg/d
Q 2.05869357559502 0.00021562 au
   Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      31 days  
   first obs. used      2019-12-24  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .34522  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-25 05:43:21  

Additional Information
 Earth MOID = .0127193 au 
 Jupiter MOID = 3.00899 au 
 T_jup = 4.424 
[ 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 26.0   .3429 E2020-AC3 autocmod 2.8

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