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362788 (2011 WM132)
Classification: Main-belt Asteroid          SPK-ID: 2362788
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1435963720870042 6.7907e-08  
a 2.246601408224704 2.6797e-08 au
q 1.923997596478082 1.7232e-07 au
i 6.102124682296346 6.6016e-06 deg
node 227.4103785375616 3.8331e-05 deg
peri 68.9319901204935 4.8489e-05 deg
M 359.648535255353 2.7155e-05 deg
tp 2459201.700789091193
(2020-Dec-18.20078909)
9.2772e-05 TDB
period 1229.950028881555
3.37
2.2006e-05
6.025e-08
d
yr
n .2926948181198573 5.2368e-09 deg/d
Q 2.569205219971327 3.0645e-08 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      5735 days (15.70 yr)  
   first obs. used      2004-10-10  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58166  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:46  

Additional Information
 Earth MOID = .916395 au 
 Jupiter MOID = 2.61104 au 
 T_jup = 3.609 
[ 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 17.65   n/a E2021B25  

362788 (2011 WM132)          Discovered 2004-Oct-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

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