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JPL Small-Body Database Browser
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382149 (2011 MB5)
Classification: Main-belt Asteroid          SPK-ID: 2382149
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08286621274229404 6.2282e-08  
a 2.676186638580539 3.7379e-08 au
q 2.45442118724984 1.7156e-07 au
i 10.48331150692636 6.1203e-06 deg
node 157.322883745495 3.4986e-05 deg
peri 60.33678967334941 5.0095e-05 deg
M 316.8380451906157 3.7751e-05 deg
tp 2458792.221857892171
(2019-Nov-04.72185789)
0.00016967 TDB
period 1599.090429198432
4.38
3.3502e-05
9.172e-08
d
yr
n .2251279811489181 4.7166e-09 deg/d
Q 2.897952089911239 4.0477e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      7121 days (19.50 yr)  
   first obs. used      1999-10-01  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .587  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:07:59  

Additional Information
 Earth MOID = 1.46877 au 
 Jupiter MOID = 2.10494 au 
 T_jup = 3.350 
[ 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 16.4   n/a MPO434367  

382149 (2011 MB5)          Discovered 2006-Jan-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-12-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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