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146248 (2000 XW35)
Classification: Main-belt Asteroid          SPK-ID: 2146248
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2233964914961178 5.3447e-08  
a 3.193237012213989 3.5144e-08 au
q 2.479879067169838 1.677e-07 au
i 21.6350523999521 6.4185e-06 deg
node 281.3071397331288 1.6288e-05 deg
peri 209.6627742591011 2.108e-05 deg
M 104.3484379341982 1.4378e-05 deg
tp 2458396.372493567208
(2018-Oct-04.87249357)
8.061e-05 TDB
period 2084.227676248985
5.71
3.4408e-05
9.42e-08
d
yr
n .1727258514520339 2.8515e-09 deg/d
Q 3.90659495725814 4.2995e-08 au
  Orbit Determination Parameters
   # obs. used (total)      482  
   data-arc span      6726 days (18.41 yr)  
   first obs. used      2000-12-05  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55276  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:22:01  

Additional Information
 Earth MOID = 1.51522 au 
 Jupiter MOID = 1.34711 au 
 T_jup = 3.049 
[ 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 14.5   n/a MPO469551  
diameter diameter 8.710 km 0.218 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146248 (2000 XW35)          Discovered 2000-Dec-05 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2000 XW35 = 2005 UG7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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