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226456 (2003 SH107)
Classification: Main-belt Asteroid          SPK-ID: 2226456
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07767162851562531 7.5706e-08  
a 3.086485209079249 3.9404e-08 au
q 2.846752876500673 2.4039e-07 au
i 9.469576636171077 7.7312e-06 deg
node 231.4057599514258 4.1611e-05 deg
peri 353.6034569763365 6.0025e-05 deg
M 175.3873752381438 4.4989e-05 deg
tp 2458035.581673485919
(2017-Oct-09.08167349)
0.00024175 TDB
period 1980.590661519416
5.42
3.7928e-05
1.038e-07
d
yr
n .1817639591028996 3.4808e-09 deg/d
Q 3.326217541657825 4.2465e-08 au
  Orbit Determination Parameters
   # obs. used (total)      285  
   data-arc span      6305 days (17.26 yr)  
   first obs. used      2002-07-17  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48301  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:52:45  

Additional Information
 Earth MOID = 1.83744 au 
 Jupiter MOID = 1.66852 au 
 T_jup = 3.201 
[ 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 15.3   n/a MPO454625  

226456 (2003 SH107)          Discovered 2003-Sep-20 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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