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JPL Small-Body Database Browser
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183585 (2003 SZ201)
Classification: Main-belt Asteroid          SPK-ID: 2183585
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1971314865977491 5.5604e-08  
a 2.366336596274925 1.1698e-08 au
q 1.899857145260591 1.307e-07 au
i 4.674534336506585 6.1778e-06 deg
node 73.9352641567792 6.5814e-05 deg
peri 274.8137597906087 6.7858e-05 deg
M 224.3574430182079 1.7502e-05 deg
tp 2459501.464180661070
(2021-Oct-13.96418066)
6.6646e-05 TDB
period 1329.576123090881
3.64
9.8593e-06
2.699e-08
d
yr
n .2707629850956588 2.0078e-09 deg/d
Q 2.832816047289258 1.4004e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      7591 days (20.78 yr)  
   first obs. used      1999-07-16  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56785  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:39:49  

Additional Information
 Earth MOID = .900521 au 
 Jupiter MOID = 2.6005 au 
 T_jup = 3.517 
[ 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 16.7   n/a MPO412995  
diameter diameter 2.482 km 0.253 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183585 (2003 SZ201)          Discovered 2003-Sep-18 by Tucker, R. A. at Goodricke-Pigott
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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