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JPL Small-Body Database Browser
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441740 (2009 BN107)
Classification: Main-belt Asteroid          SPK-ID: 2441740
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2605139503182344 1.0699e-07  
a 2.531467831924151 3.4705e-08 au
q 1.871985146926054 2.7235e-07 au
i 6.189628985221931 1.7822e-05 deg
node 153.3182457182507 9.5087e-05 deg
peri 226.8898996843991 0.00011452 deg
M 284.8806235030633 6.0971e-05 deg
tp 2458907.477482564486
(2020-Feb-27.97748256)
0.00024983 TDB
period 1471.15030604283
4.03
3.0253e-05
8.283e-08
d
yr
n .2447064712023512 5.0322e-09 deg/d
Q 3.190950516922247 4.3746e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      3904 days (10.69 yr)  
   first obs. used      2009-01-18  
   last obs. used      2019-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:59:04  

Additional Information
 Earth MOID = .879656 au 
 Jupiter MOID = 2.27887 au 
 T_jup = 3.394 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO402743  

441740 (2009 BN107)          Discovered 2009-Jan-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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