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382562 (2001 XE243)
Classification: Main-belt Asteroid          SPK-ID: 2382562
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .210488462457513 6.9339e-08  
a 2.562726405159717 1.7997e-08 au
q 2.023302064438379 1.8013e-07 au
i 12.22370047030438 6.9932e-06 deg
node 320.2861715406103 6.3012e-05 deg
peri 153.2314854544532 7.2058e-05 deg
M 172.1841874857483 3.6423e-05 deg
tp 2458283.791496581797
(2018-Jun-14.29149658)
0.00014771 TDB
period 1498.482903674933
4.10
1.5785e-05
4.322e-08
d
yr
n .2402429811625633 2.5306e-09 deg/d
Q 3.102150745881055 2.1785e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      6873 days (18.82 yr)  
   first obs. used      2000-09-03  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48101  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:41  

Additional Information
 Earth MOID = 1.04665 au 
 Jupiter MOID = 2.01314 au 
 T_jup = 3.371 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO434371  
diameter diameter 2.638 km 0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

382562 (2001 XE243)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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