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243875 (2000 XB40)
Classification: Main-belt Asteroid          SPK-ID: 2243875
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2348037750596144 1.0295e-07  
a 3.013951251895989 4.0364e-08 au
q 2.30626412010516 3.3199e-07 au
i 18.09555793636625 8.7239e-06 deg
node 328.3544454417574 1.6524e-05 deg
peri 17.30505218638883 2.0601e-05 deg
M 320.9493480139126 1.3483e-05 deg
tp 2459207.813961660195
(2020-Dec-24.31396166)
7.4525e-05 TDB
period 1911.185150615663
5.23
3.8393e-05
1.051e-07
d
yr
n .188364795469466 3.784e-09 deg/d
Q 3.721638383686818 4.9842e-08 au
  Orbit Determination Parameters
   # obs. used (total)      491  
   data-arc span      9885 days (27.06 yr)  
   first obs. used      1993-05-25  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52049  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:35:39  

Additional Information
 Earth MOID = 1.30342 au 
 Jupiter MOID = 1.71173 au 
 T_jup = 3.133 
[ 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 14.8   n/a MPO437137  
diameter diameter 6.610 km 0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243875 (2000 XB40)          Discovered 2000-Dec-05 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2000 XB40 = 2002 CQ92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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