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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1795976108305223 7.945e-08  
a 3.039168286668728 2.6179e-08 au
q 2.493340923471132 2.4029e-07 au
i 1.54975887566751 6.6017e-06 deg
node 2.772623480282003 0.0002256 deg
peri 1.145384446305965 0.00022624 deg
M 256.1437504868251 1.7871e-05 deg
tp 2459558.791074063086
(2021-Dec-10.29107406)
9.9784e-05 TDB
period 1935.220919345972
5.30
2.5004e-05
6.846e-08
d
yr
n .1860252730844113 2.4036e-09 deg/d
Q 3.584995649866324 3.088e-08 au
  Orbit Determination Parameters
   # obs. used (total)      380  
   data-arc span      7494 days (20.52 yr)  
   first obs. used      1999-07-20  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59611  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:34:50  

Additional Information
 Earth MOID = 1.4912 au 
 Jupiter MOID = 1.87477 au 
 T_jup = 3.215 
[ 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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