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(2019 ON)
Classification: Aten [NEO]          SPK-ID: 3843342
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1265203903824243 0.0001333  
a .9910451304484936 3.1371e-05 au
q .8656577136575495 0.00010523 au
i 5.709478576240757 0.0079108 deg
node 121.957498990605 0.0019589 deg
peri 298.8528933817249 0.018386 deg
M 205.5150001111305 0.019375 deg
tp 2459155.140195797597
(2020-Nov-01.64019580)
0.012305 TDB
period 360.3616566474537
0.99
0.01711
4.684e-05
d
yr
n .9989964064134393 4.7434e-05 deg/d
Q 1.116432547239438 3.534e-05 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      19 days  
   first obs. used      2019-07-06  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .48192  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-27 14:02:30  

Additional Information
 Earth MOID = .0151691 au 
 Jupiter MOID = 4.03084 au 
 T_jup = 6.112 
[ 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 25.2   .29516 MPO473732 autocmod 2.6q

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