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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .348931888982656 6.1205e-05  
a 1.526570577733916 0.00014623 au
q .9939014223798762 1.7758e-06 au
i 1.196626951159348 0.00019006 deg
node 100.4079573076473 0.00012404 deg
peri 26.99165553925682 0.00015406 deg
M 170.1368472612822 0.02442 deg
tp 2458874.911063938106
(2020-Jan-26.41106394)
5.3834e-05 TDB
period 688.9278769946717
1.89
0.098992
0.000271
d
yr
n .5225510710503363 7.5085e-05 deg/d
Q 2.059239733087956 0.00019726 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      31 days  
   first obs. used      2019-12-24  
   last obs. used      2020-01-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .39642  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:11:09  

Additional Information
 Earth MOID = .0128861 au 
 Jupiter MOID = 3.00786 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 25.9   .3429 E2020R76 autocmod 2.8

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