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JPL Small-Body Database Browser
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(2019 SE8)
Classification: Apollo [NEO]          SPK-ID: 3872630
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7487641674712443 1.3183e-05  
a 2.037984823425055 0.00010084 au
q .5120148137941629 3.9413e-05 au
i 2.530731303389768 0.0016511 deg
node 193.7416459996166 0.0056897 deg
peri 272.3289199914105 0.00091443 deg
M 200.650782162985 0.014786 deg
tp 2459866.878302528884
(2022-Oct-14.37830253)
0.078559 TDB
period 1062.673486628584
2.91
0.078876
0.000216
d
yr
n .3387682148183904 2.5145e-05 deg/d
Q 3.563954833055948 0.00017635 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      1 day  
   first obs. used      2019-09-30  
   last obs. used      2019-10-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .42191  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:45:08  

Additional Information
 Earth MOID = .00447627 au 
 Jupiter MOID = 1.62568 au 
 T_jup = 3.382 
[ 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 26.9   .25059 MPO504270 autocmod 2.8

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