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JPL Small-Body Database Browser
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105668 (2000 SW38)
Classification: Main-belt Asteroid          SPK-ID: 2105668
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .157809910792854 2.9447e-08  
a 2.345967224942628 1.0283e-08 au
q 1.975750346451473 7.0347e-08 au
i 4.899000653662588 3.4359e-06 deg
node 71.86998502352586 4.9223e-05 deg
peri 345.7125104073978 5.1135e-05 deg
M 133.8293506725015 1.3567e-05 deg
tp 2458512.600686004617
(2019-Jan-29.10068600)
4.8898e-05 TDB
period 1312.44567918559
3.59
8.6295e-06
2.363e-08
d
yr
n .2742970666971835 1.8035e-09 deg/d
Q 2.716184103433783 1.1906e-08 au
  Orbit Determination Parameters
   # obs. used (total)      737  
   data-arc span      9044 days (24.76 yr)  
   first obs. used      1995-04-23  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5435  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:26:43  

Additional Information
 Earth MOID = .988416 au 
 Jupiter MOID = 2.6105 au 
 T_jup = 3.539 
[ 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 15.9   n/a MPO459494  

105668 (2000 SW38)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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