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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08301597583166904 6.3015e-08  
a 2.794754155272454 2.9288e-08 au
q 2.562744911862899 1.8401e-07 au
i 3.312683064064883 6.5028e-06 deg
node 244.3137063643622 0.0001226 deg
peri 106.578182407038 0.00012943 deg
M 139.6837960886046 4.359e-05 deg
tp 2457938.348494303411
(2017-Jul-03.84849430)
0.00020266 TDB
period 1706.529667188925
4.67
2.6826e-05
7.345e-08
d
yr
n .2109544339730166 3.3161e-09 deg/d
Q 3.026763398682009 3.1719e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      5620 days (15.39 yr)  
   first obs. used      2003-09-21  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61006  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:47:04  

Additional Information
 Earth MOID = 1.55839 au 
 Jupiter MOID = 2.32277 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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