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43395 (2000 WE88)
Classification: Main-belt Asteroid          SPK-ID: 2043395
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1160995808483419 5.7177e-08  
a 2.661909078294799 1.7523e-08 au
q 2.352862550048377 1.5327e-07 au
i 16.18371539751833 4.9285e-06 deg
node 89.99878445715113 1.699e-05 deg
peri 319.3738437083361 2.4993e-05 deg
M 271.4508391621862 2.0053e-05 deg
tp 2459590.684669674109
(2022-Jan-11.18466967)
8.9372e-05 TDB
period 1586.310697398443
4.34
1.5664e-05
4.289e-08
d
yr
n .2269416707523953 2.2409e-09 deg/d
Q 2.970955606541221 1.9557e-08 au
  Orbit Determination Parameters
   # obs. used (total)      931  
   data-arc span      8060 days (22.07 yr)  
   first obs. used      1998-05-24  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52903  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:19:38  

Additional Information
 Earth MOID = 1.38588 au 
 Jupiter MOID = 2.36896 au 
 T_jup = 3.319 
[ 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 14.6   n/a MPO436081  
diameter diameter 3.476 km 0.821 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.279   0.136 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43395 (2000 WE88)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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