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186093 (2001 SD313)
Classification: Main-belt Asteroid          SPK-ID: 2186093
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1344232504395866 5.6526e-08  
a 2.576817289121657 2.0965e-08 au
q 2.230433133329 1.4349e-07 au
i 6.416960160511025 6.0603e-06 deg
node 114.5272226023873 5.2382e-05 deg
peri 214.2236431705782 5.7637e-05 deg
M 262.5602988067647 2.8497e-05 deg
tp 2459609.437848889999
(2022-Jan-29.93784889)
0.00012267 TDB
period 1510.858754671759
4.14
1.8439e-05
5.048e-08
d
yr
n .2382750861964007 2.9079e-09 deg/d
Q 2.923201444914314 2.3783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      7093 days (19.42 yr)  
   first obs. used      2001-09-12  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56237  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:49:53  

Additional Information
 Earth MOID = 1.22018 au 
 Jupiter MOID = 2.39638 au 
 T_jup = 3.405 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.36   n/a E2021B55  

186093 (2001 SD313)          Discovered 2001-Sep-21 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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