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180957 (2005 MB32)
Classification: Main-belt Asteroid          SPK-ID: 2180957
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1802776522528597 2.8771e-08  
a 2.465503923546997 1.2319e-08 au
q 2.02102866458973 7.3978e-08 au
i 2.464980210367838 5.5809e-06 deg
node 18.14170832241465 7.0475e-05 deg
peri 284.3216643941581 7.2575e-05 deg
M 354.8630050657094 1.7322e-05 deg
tp 2459220.677325986510
(2021-Jan-06.17732599)		 6.8097e-05 TDB
period 1414.024628806988
3.87		 1.0598e-05
2.902e-08		 d
yr
n .2545924538130088 1.9081e-09 deg/d
Q 2.909979182504264 1.454e-08 au
   Orbit Determination Parameters
   # obs. used (total)      645  
   data-arc span      6944 days (19.01 yr)  
   first obs. used      2001-06-16  
   last obs. used      2020-06-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50416  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:00:48  

Additional Information
 Earth MOID = 1.00544 au 
 Jupiter MOID = 2.32235 au 
 T_jup = 3.463 
[ 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 16.14   n/a E2021B55  

180957 (2005 MB32)          Discovered 2005-Jun-28 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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