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JPL Small-Body Database Browser
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146135 (2000 SM1)
Classification: Inner Main-belt Asteroid          SPK-ID: 2146135
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05841720508357173 6.2712e-08  
a 1.970828127788647 8.3834e-09 au
q 1.855697856863146 1.2617e-07 au
i 17.03806756706874 8.0492e-06 deg
node 292.3466911901019 1.3232e-05 deg
peri 37.59893403619252 5.8891e-05 deg
M 300.8124396637965 5.559e-05 deg
tp 2458766.649673835648
(2019-Oct-10.14967384)
0.00015598 TDB
period 1010.581991233836
2.77
6.4481e-06
1.765e-08
d
yr
n .3562303733123824 2.273e-09 deg/d
Q 2.085958398714149 8.8731e-09 au
  Orbit Determination Parameters
   # obs. used (total)      639  
   data-arc span      8708 days (23.84 yr)  
   first obs. used      1995-12-26  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50084  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:02:37  

Additional Information
 Earth MOID = .853964 au 
 Jupiter MOID = 3.13379 au 
 T_jup = 3.815 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO436733  

146135 (2000 SM1)          Discovered 2000-Sep-18 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

Alternate Designations
 2000 SM1 = 2000 XB11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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