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118812 (2000 SG80)
Classification: Main-belt Asteroid          SPK-ID: 2118812
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1725228563364581 4.649e-08  
a 3.113860573574454 2.1984e-08 au
q 2.576648453187908 1.4061e-07 au
i 6.229378321553951 5.8448e-06 deg
node 9.955257066734367 4.6715e-05 deg
peri 101.9667062080663 5.0319e-05 deg
M 129.715673986413 1.8942e-05 deg
tp 2458277.335453242591
(2018-Jun-07.83545324)
0.00010151 TDB
period 2006.999068284812
5.49
2.1255e-05
5.819e-08
d
yr
n .1793722805799094 1.8996e-09 deg/d
Q 3.651072693961001 2.5777e-08 au
  Orbit Determination Parameters
   # obs. used (total)      611  
   data-arc span      8596 days (23.53 yr)  
   first obs. used      1995-11-19  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57548  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:08:48  

Additional Information
 Earth MOID = 1.60216 au 
 Jupiter MOID = 1.50631 au 
 T_jup = 3.186 
[ 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 14.9   n/a MPO475043  

118812 (2000 SG80)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 SG80 = 2001 XF116 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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