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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .749822108396287 1.3333e-05  
a 2.03633952316095 0.00010119 au
q .5094471284937165 3.9898e-05 au
i 2.532157042794872 0.0016516 deg
node 194.0237561361485 0.0058745 deg
peri 272.007336348054 0.0010831 deg
M 66.46948183076189 0.0048651 deg
tp 2458804.528234533857
(2019-Nov-17.02823453)
0.00035064 TDB
period 1061.386874467271
2.91
0.079111
0.0002166
d
yr
n .3391788693266914 2.5281e-05 deg/d
Q 3.563231917828182 0.00017706 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .42191  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-11 07:44:47  

Additional Information
 Earth MOID = .00489946 au 
 Jupiter MOID = 1.62599 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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