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146143 (2000 SF58)
Classification: Main-belt Asteroid          SPK-ID: 2146143
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1793767001641323 5.1218e-08  
a 3.043180227567355 2.3979e-08 au
q 2.49730460034159 1.6335e-07 au
i 1.549819028515849 5.335e-06 deg
node 2.729891894622789 0.00020871 deg
peri .6835383107791332 0.00020924 deg
M 330.1792304882 1.6659e-05 deg
tp 2459557.122463480679
(2021-Dec-08.62246348)
9.0694e-05 TDB
period 1939.054149161502
5.31
2.2919e-05
6.275e-08
d
yr
n .1856575280044003 2.1944e-09 deg/d
Q 3.58905585479312 2.8281e-08 au
  Orbit Determination Parameters
   # obs. used (total)      431  
   data-arc span      8019 days (21.95 yr)  
   first obs. used      1999-07-20  
   last obs. used      2021-07-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58656  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 15:05:35  

Additional Information
 Earth MOID = 1.49419 au 
 Jupiter MOID = 1.87151 au 
 T_jup = 3.214 
[ 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 15.7   n/a MPO294112  
diameter diameter 3.420 km 1.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146143 (2000 SF58)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2000 SF58 = 2005 QH39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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