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201594 (2003 SZ143)
Classification: Main-belt Asteroid          SPK-ID: 2201594
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08336017221285048 6.0189e-08  
a 2.793929036599439 2.6662e-08 au
q 2.561026630958027 1.7841e-07 au
i 3.312717155222876 5.5196e-06 deg
node 244.310107572911 9.9655e-05 deg
peri 106.4984914189738 0.00010608 deg
M 224.1836364030985 4.1019e-05 deg
tp 2459644.033383850899
(2022-Mar-05.53338385)
0.00019991 TDB
period 1705.773973406611
4.67
2.4417e-05
6.685e-08
d
yr
n .2110478912285442 3.021e-09 deg/d
Q 3.026831442240852 2.8885e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      6092 days (16.68 yr)  
   first obs. used      2003-09-21  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56878  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:04:47  

Additional Information
 Earth MOID = 1.55757 au 
 Jupiter MOID = 2.32454 au 
 T_jup = 3.320 
[ 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 15.9   n/a MPO433321  
diameter diameter 4.080 km 1.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201594 (2003 SZ143)          Discovered 2003-Sep-21 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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