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JPL Small-Body Database Browser
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71895 (2000 WM11)
Classification: Main-belt Asteroid          SPK-ID: 2071895
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1038177044532963 3.9479e-08  
a 2.234587493779494 9.0613e-09 au
q 2.002597749775262 8.5699e-08 au
i 4.733360734080008 4.1144e-06 deg
node 264.7613159993572 6.1643e-05 deg
peri 208.3924968622243 6.7128e-05 deg
M 281.5544411603394 2.883e-05 deg
tp 2459266.364488848064
(2021-Feb-20.86448885)
9.8489e-05 TDB
period 1220.097318459195
3.34
7.4213e-06
2.032e-08
d
yr
n .2950584306296383 1.7947e-09 deg/d
Q 2.466577237783726 1.0002e-08 au
  Orbit Determination Parameters
   # obs. used (total)      827  
   data-arc span      9513 days (26.05 yr)  
   first obs. used      1993-10-08  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52743  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:33:07  

Additional Information
 Earth MOID = 1.02062 au 
 Jupiter MOID = 2.62239 au 
 T_jup = 3.628 
[ 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 15.8   n/a MPO439548  

71895 (2000 WM11)          Discovered 2000-Nov-23 by Yeung, W. K. Y. at Desert Beaver
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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