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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08345843074821949 6.1902e-08  
a 2.67789410694553 3.6647e-08 au
q 2.454401267069952 1.71e-07 au
i 10.48348160328702 6.0857e-06 deg
node 157.2993100379113 3.4775e-05 deg
peri 60.55198980480929 4.9621e-05 deg
M 46.67642453225513 3.8197e-05 deg
tp 2458792.968699980904
(2019-Nov-05.46869998)
0.00016768 TDB
period 1600.62105775146
4.38
3.2857e-05
8.996e-08
d
yr
n .2249126976410801 4.6169e-09 deg/d
Q 2.901386946821109 3.9705e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      7149 days (19.57 yr)  
   first obs. used      1999-10-01  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56444  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:32:46  

Additional Information
 Earth MOID = 1.4686 au 
 Jupiter MOID = 2.10095 au 
 T_jup = 3.349 
[ 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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