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226302 (2003 BR75)
Classification: Main-belt Asteroid          SPK-ID: 2226302
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1804203716332405 5.4786e-08  
a 2.345594014811908 1.1831e-08 au
q 1.922401070958839 1.3065e-07 au
i 9.483759255697212 6.1185e-06 deg
node 52.82658587342877 3.5754e-05 deg
peri 334.0580956233273 3.9904e-05 deg
M 24.50419482609589 1.9149e-05 deg
tp 2458911.186804096803
(2020-Mar-02.68680410)
6.9416e-05 TDB
period 1312.132504386945
3.59
9.9272e-06
2.718e-08
d
yr
n .2743625348784414 2.0757e-09 deg/d
Q 2.768786958664977 1.3965e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      7557 days (20.69 yr)  
   first obs. used      1998-12-17  
   last obs. used      2019-08-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59885  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:52:18  

Additional Information
 Earth MOID = .932616 au 
 Jupiter MOID = 2.67809 au 
 T_jup = 3.521 
[ 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 16.3   n/a MPO437073  

226302 (2003 BR75)          Discovered 2003-Jan-29 by NEAT at Palomar
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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