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213418 (2001 XS32)
Classification: Main-belt Asteroid          SPK-ID: 2213418
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1444817224278988 5.3306e-08  
a 3.152298842308973 3.3872e-08 au
q 2.696849275964702 1.7614e-07 au
i 14.49784564893108 6.5097e-06 deg
node 223.7611633739406 2.3247e-05 deg
peri 305.9413771373919 3.4225e-05 deg
M 46.63990564835552 2.2139e-05 deg
tp 2458935.653240822196
(2020-Mar-27.15324082)
0.00012586 TDB
period 2044.27586159517
5.60
3.2949e-05
9.021e-08
d
yr
n .1761014776739027 2.8384e-09 deg/d
Q 3.607748408653245 3.8766e-08 au
  Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      8069 days (22.09 yr)  
   first obs. used      1998-04-21  
   last obs. used      2020-05-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .585  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:37  

Additional Information
 Earth MOID = 1.729 au 
 Jupiter MOID = 1.51905 au 
 T_jup = 3.142 
[ 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 15.38   n/a E2021B55  
diameter diameter 5.826 km 0.406 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

213418 (2001 XS32)          Discovered 2001-Dec-10 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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