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JPL Small-Body Database Browser
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105827 (2000 SM146)
Classification: Main-belt Asteroid          SPK-ID: 2105827
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2261224813455203 3.835e-08  
a 2.878392531407207 1.6188e-08 au
q 2.227523269918996 1.1403e-07 au
i 1.73358222472069 5.0906e-06 deg
node 320.0694868008976 0.00013854 deg
peri 92.5720933536461 0.000139 deg
M 347.4236817828977 1.2723e-05 deg
tp 2459062.812399117373
(2020-Aug-01.31239912)
6.3342e-05 TDB
period 1783.706749066569
4.88
1.5047e-05
4.12e-08
d
yr
n .2018268979407021 1.7026e-09 deg/d
Q 3.529261792895418 1.9849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      459  
   data-arc span      8718 days (23.87 yr)  
   first obs. used      1995-10-15  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57518  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:08:59  

Additional Information
 Earth MOID = 1.23946 au 
 Jupiter MOID = 1.85776 au 
 T_jup = 3.256 
[ 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 MPO453516  

105827 (2000 SM146)          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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