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JPL Small-Body Database Browser
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226290 (2003 BL38)
Classification: Main-belt Asteroid          SPK-ID: 2226290
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08499081691889229 3.982e-08  
a 2.448083359102396 1.6802e-08 au
q 2.240018754526737 9.3986e-08 au
i 7.566615998631945 3.8011e-06 deg
node 119.8604951781214 4.2333e-05 deg
peri 22.24309208522794 5.5683e-05 deg
M 75.0602825836348 3.8083e-05 deg
tp 2458308.793958488149
(2018-Jul-09.29395849)
0.00014658 TDB
period 1399.064476306173
3.83
1.4403e-05
3.943e-08
d
yr
n .2573148029249349 2.649e-09 deg/d
Q 2.656147963678054 1.823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      430  
   data-arc span      8418 days (23.05 yr)  
   first obs. used      1996-04-23  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .605  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:28:48  

Additional Information
 Earth MOID = 1.25564 au 
 Jupiter MOID = 2.35979 au 
 T_jup = 3.480 
[ 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 16.2   n/a MPO433482  

226290 (2003 BL38)          Discovered 2003-Jan-27 by LONEOS at Anderson Mesa
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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