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JPL Small-Body Database Browser
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(2019 SO8)
Classification: Apollo [NEO]          SPK-ID: 3872642
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3236855711157202 0.00051286  
a 1.399821040909379 0.00097209 au
q .9467191678228248 6.069e-05 au
i 11.73944046495525 0.013651 deg
node 187.597555760546 0.00051543 deg
peri 132.5324871006793 0.0021688 deg
M 290.9752425189827 0.06559 deg
tp 2458716.487073632977
(2019-Aug-20.98707363)
0.010622 TDB
period 604.9328970022831
1.66
0.63013
0.001725
d
yr
n .5951073280754995 0.0006199 deg/d
Q 1.852922913995934 0.0012867 au
  Orbit Determination Parameters
   # obs. used (total)      20  
   data-arc span      2 days  
   first obs. used      2019-09-29  
   last obs. used      2019-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .46476  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-02 06:11:05  

Additional Information
 Earth MOID = .0186893 au 
 Jupiter MOID = 3.50893 au 
 T_jup = 4.678 
[ 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 26.67   .51638 2 autocmod 2.8

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