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259233 (2003 BA45)
Classification: Main-belt Asteroid          SPK-ID: 2259233
[ 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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .18292757961231 4.0697e-08  
a 2.730071025298176 1.7973e-08 au
q 2.230665740470683 1.1368e-07 au
i 8.57161616911745 5.1151e-06 deg
node 291.6194515451858 3.9716e-05 deg
peri 142.3528385022338 4.5544e-05 deg
M 346.2782240424861 2.0431e-05 deg
tp 2459063.301088156413
(2020-Aug-01.80108816)		 9.372e-05 TDB
period 1647.628689340935
4.51		 1.627e-05
4.454e-08		 d
yr
n .2184958312081849 2.1576e-09 deg/d
Q 3.229476310125669 2.126e-08 au
   Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      6990 days (19.14 yr)  
   first obs. used      2001-08-25  
   last obs. used      2020-10-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56033  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:11:31  

Additional Information
 Earth MOID = 1.25287 au 
 Jupiter MOID = 2.04993 au 
 T_jup = 3.314 
[ 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 MPO494404  

259233 (2003 BA45)          Discovered 2003-Jan-27 by NEAT at Palomar
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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