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JPL Small-Body Database Browser
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379585 (2011 BF83)
Classification: Main-belt Asteroid          SPK-ID: 2379585
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 .05869655910641931 2.1384e-07  
a 2.569889579100865 3.2257e-08 au
q 2.4190459035242 5.6004e-07 au
i 5.486874920094344 6.2496e-06 deg
node 105.1613933251931 7.0472e-05 deg
peri 84.95345518301012 0.00012196 deg
M 55.35474131428796 0.00011107 deg
tp 2458769.121795488493
(2019-Oct-12.62179549)
0.0004625 TDB
period 1504.769991629289
4.12
2.8332e-05
7.757e-08
d
yr
n .2392392206135172 4.5044e-09 deg/d
Q 2.72073325467753 3.415e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      5901 days (16.16 yr)  
   first obs. used      2003-03-31  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63775  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:57:28  

Additional Information
 Earth MOID = 1.42659 au 
 Jupiter MOID = 2.25002 au 
 T_jup = 3.421 
[ 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 16.8   n/a MPO423397  

379585 (2011 BF83)          Discovered 2003-Mar-31 by LONEOS at Anderson Mesa
Reference: Last Updated: 2013-11-20

Alternate Designations
 2011 BF83 = 2005 UD99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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