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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458860.5 (2020-Jan-12.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3519082108956547 6.6055e-05  
q .9937156195778859 1.6813e-06 au
tp 2458874.653520071176
(2020-Jan-26.15352007)
8.3039e-05 TDB
node 100.9218079701972 0.00016933 deg
peri 26.18016301705971 0.00057244 deg
i 1.223261894819559 0.00019754 deg
  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
 Jupiter MOID = 3.00899 au 
 T_jup = 4.424 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.363287431933377E-9 1.110483796680489E-10 5.365232234593745E-9 -1.066878799391696E-8 3.764165717729666E-8 1.304687068943976E-8
q 1.110483796680489E-10 2.826641395345416E-12 1.362832330203872E-10 -2.715706901042481E-10 9.577503425063622E-10 3.320640654971712E-10
tp 5.365232234593745E-9 1.362832330203872E-10 6.895405738693308E-9 -1.311444405663983E-8 4.661498802205194E-8 1.603225097689902E-8
node -1.066878799391696E-8 -2.715706901042481E-10 -1.311444405663983E-8 2.867252434185778E-8 -9.462021911215114E-8 -3.176849702108125E-8
peri 3.764165717729666E-8 9.577503425063622E-10 4.661498802205194E-8 -9.462021911215114E-8 3.276827669769999E-7 1.124099172853149E-7
i 1.304687068943976E-8 3.320640654971712E-10 1.603225097689902E-8 -3.176849702108125E-8 1.124099172853149E-7 3.902211742071279E-8

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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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