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115231 (2003 SV143)
Classification: Main-belt Asteroid          SPK-ID: 2115231
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .141425910746086 4.3281e-08  
a 3.174366832145132 1.7912e-08 au
q 2.725429111866839 1.3956e-07 au
i 4.447679027736749 4.0858e-06 deg
node 242.3897443402532 6.2585e-05 deg
peri 154.78629161 6.5016e-05 deg
M 358.7757793207956 1.5629e-05 deg
tp 2459207.524918762975
(2020-Dec-24.02491876)
8.967e-05 TDB
period 2065.780130682383
5.66
1.7485e-05
4.787e-08
d
yr
n .1742683040915309 1.475e-09 deg/d
Q 3.623304552423426 2.0445e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1075  
   data-arc span      10331 days (28.28 yr)  
   first obs. used      1992-11-18  
   last obs. used      2021-03-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5207  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:37  

Additional Information
 Earth MOID = 1.73266 au 
 Jupiter MOID = 1.79822 au 
 T_jup = 3.181 
[ 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 14.16   n/a E2021B55  
diameter diameter 8.049 km 0.190 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.082   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115231 (2003 SV143)          Discovered 2003-Sep-21 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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