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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456744.5 (2014-Mar-28.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1798823061346241 7.9036e-08  
q 2.491477403232689 2.3815e-07 au
tp 2457627.073119991543
(2016-Aug-26.57311999)
8.8704e-05 TDB
node 2.814479932125274 0.0002255 deg
peri 1.736994918395991 0.00022615 deg
i 1.550398429214081 6.6036e-06 deg
  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
 Jupiter MOID = 1.87477 au 
 T_jup = 3.215 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.246765093234427E-15 -1.874421798889222E-14 4.738341548978027E-13 6.299666741684569E-14 -3.319814087400011E-13 -3.5811859225218E-16
q -1.874421798889222E-14 5.671468442954448E-14 -8.627161215991446E-13 -1.91331523115104E-13 1.050973598236628E-12 1.365451970699013E-15
tp 4.738341548978027E-13 -8.627161215991446E-13 7.868385614311856E-9 -2.956180980362733E-12 1.475857497239397E-9 -1.836233946570441E-12
node 6.299666741684569E-14 -1.91331523115104E-13 -2.956180980362733E-12 5.085125936491367E-8 -5.083558605652708E-8 1.054355667574869E-10
peri -3.319814087400011E-13 1.050973598236628E-12 1.475857497239397E-9 -5.083558605652708E-8 5.114388325351439E-8 -1.057510093509976E-10
i -3.5811859225218E-16 1.365451970699013E-15 -1.836233946570441E-12 1.054355667574869E-10 -1.057510093509976E-10 4.360746875582526E-11

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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