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JPL Small-Body Database Browser
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390703 (2003 BL89)
Classification: Main-belt Asteroid          SPK-ID: 2390703
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2605744589379156 8.2539e-08  
a 3.088851798815895 3.0179e-08 au
q 2.283975912600036 2.5555e-07 au
i 15.97433385227716 1.2183e-05 deg
node 151.8443880473338 2.917e-05 deg
peri 46.11363693917252 3.7075e-05 deg
M 332.4571308168467 1.9476e-05 deg
tp 2458752.205285785917
(2019-Sep-25.70528579)
0.00010784 TDB
period 1982.869051142105
5.43
2.906e-05
7.956e-08
d
yr
n .1815551056145866 2.6608e-09 deg/d
Q 3.893727685031755 3.8043e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      5858 days (16.04 yr)  
   first obs. used      2003-01-28  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .74588  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:47:48  

Additional Information
 Earth MOID = 1.31536 au 
 Jupiter MOID = 1.22811 au 
 T_jup = 3.115 
[ 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 MPO423453  

390703 (2003 BL89)          Discovered 2003-Jan-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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