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JPL Small-Body Database Browser
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226305 (2003 BR89)
Classification: Main-belt Asteroid          SPK-ID: 2226305
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2176947476275166 4.0082e-08  
a 2.364491012651338 1.005e-08 au
q 1.849753738384674 9.4619e-08 au
i 1.772072247692448 4.5253e-06 deg
node 293.6128422191237 0.00019397 deg
peri 136.8454470091818 0.00019449 deg
M 222.2532113396583 1.4838e-05 deg
tp 2459108.640616676506
(2020-Sep-16.14061668)
5.5848e-05 TDB
period 1328.02095629696
3.64
8.4666e-06
2.318e-08
d
yr
n .2710800596127791 1.7282e-09 deg/d
Q 2.879228286918003 1.2237e-08 au
  Orbit Determination Parameters
   # obs. used (total)      432  
   data-arc span      9158 days (25.07 yr)  
   first obs. used      1994-08-31  
   last obs. used      2019-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60455  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:51:38  

Additional Information
 Earth MOID = .864485 au 
 Jupiter MOID = 2.415 au 
 T_jup = 3.516 
[ 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 16.5   n/a MPO440182  

226305 (2003 BR89)          Discovered 2003-Jan-28 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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