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(2019 JL)
Classification: Apollo [NEO]          SPK-ID: 3841679
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458605.5 (2019-May-02.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5230166304359593 0.0027411  
a 2.115149163833196 0.012162 au
q 1.008890975295721 3.1521e-06 au
i 6.371594065772321 0.023686 deg
node 223.6147439037401 0.00012111 deg
peri 31.80172621212043 0.011234 deg
M 350.3379967843049 0.086721 deg
tp 2458635.656060347090
(2019-Jun-01.15606035)
0.010577 TDB
period 1123.595333451914
3.08
9.6907
0.02653
d
yr
n .3204000490941935 0.0027634 deg/d
Q 3.22140735237067 0.018523 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      12 days  
   first obs. used      2019-05-01  
   last obs. used      2019-05-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .69077  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:14:54  

Additional Information
 Earth MOID = .0299402 au 
 Jupiter MOID = 1.85838 au 
 T_jup = 3.540 
[ 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 26.1   .5385 MPO467587 autocmod 2.6q

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