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226293 (2003 BT50)
Classification: Main-belt Asteroid          SPK-ID: 2226293
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05825655201756071 7.3744e-08  
a 2.392847578126646 1.8304e-08 au
q 2.253448528721417 1.7532e-07 au
i 5.991173147825717 7.215e-06 deg
node 292.4566071999928 5.806e-05 deg
peri 219.618421498497 7.7906e-05 deg
M 225.9703044918321 4.8583e-05 deg
tp 2459503.849347706554
(2021-Oct-16.34934771)
0.00018206 TDB
period 1351.982219218849
3.70
1.5513e-05
4.247e-08
d
yr
n .2662756912646391 3.0553e-09 deg/d
Q 2.532246627531875 1.937e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      6447 days (17.65 yr)  
   first obs. used      2001-09-16  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51845  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:28:49  

Additional Information
 Earth MOID = 1.26825 au 
 Jupiter MOID = 2.47813 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 16.6   n/a MPO437073  

226293 (2003 BT50)          Discovered 2003-Jan-27 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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