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JPL Small-Body Database Browser
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41909 (2000 WO141)
Classification: Main-belt Asteroid          SPK-ID: 2041909
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2061082746224114 3.9049e-08  
a 2.785215378457018 1.3324e-08 au
q 2.211159442351436 1.1149e-07 au
i 8.571200391841677 5.4079e-06 deg
node 43.56780608808549 2.8943e-05 deg
peri 33.24278471305776 3.2125e-05 deg
M 84.5029584899722 1.326e-05 deg
tp 2458601.974590363988
(2019-Apr-28.47459036)
6.157e-05 TDB
period 1697.80029045953
4.65
1.2183e-05
3.336e-08
d
yr
n .2120390731601075 1.5215e-09 deg/d
Q 3.359271314562601 1.607e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1441  
   data-arc span      13976 days (38.26 yr)  
   first obs. used      1981-10-30  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46255  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 06:49:22  

Additional Information
 Earth MOID = 1.23164 au 
 Jupiter MOID = 1.97079 au 
 T_jup = 3.284 
[ 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 13.9   n/a MPO502440  
diameter diameter 9.348 km 0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.090   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

41909 (2000 WO141)          Discovered 2000-Nov-19 by LINEAR at Socorro
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2000 WO141 = 1973 AR = 1981 UZ3 = 1997 FP 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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