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JPL Small-Body Database Browser
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(2011 SE58)
Classification: Apollo [NEO]          SPK-ID: 3579073
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6116146102848442 0.00049144  
a 1.894077638726134 0.0018446 au
q .7356320818674118 0.00021442 au
i 1.207403726234456 0.0005387 deg
node 5.378255294276037 0.0087612 deg
peri 70.80816448249541 0.0046878 deg
M 250.7664066479338 2.1918 deg
tp 2459685.400844842632
(2022-Apr-15.90084484)
6.2189 TDB
period 952.1274632807837
2.61
1.3909
0.003808
d
yr
n .3781006366096548 0.00055233 deg/d
Q 3.052523195584858 0.0029728 au
  Orbit Determination Parameters
   # obs. used (total)      55  
   data-arc span      6 days  
   first obs. used      2011-09-21  
   last obs. used      2011-09-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .35011  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 05:20:47  

Additional Information
 Earth MOID = .000660499 au 
 Jupiter MOID = 2.25433 au 
 T_jup = 3.702 
[ 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 27.8   n/a MPO207970  

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