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(2009 BM124)
Classification: Asteroid          SPK-ID: 3449456
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4945703968310657 0.00014357  
a 5.065160573185616 0.0010713 au
q 2.560082098492138 0.0002212 au
i 13.24063001395785 0.0011686 deg
node 140.956764573768 0.0010942 deg
peri 334.2778124398939 0.014554 deg
M 25.47960793941552 0.11365 deg
tp 2458905.801114260557
(2020-Feb-26.30111426)
1.221 TDB
period 4163.784588776257
11.40
1.321
0.003617
d
yr
n .0864598041335766 2.7431e-05 deg/d
Q 7.570239047879094 0.0016012 au
  Orbit Determination Parameters
   # obs. used (total)      19  
   data-arc span      57 days  
   first obs. used      2008-12-31  
   last obs. used      2009-02-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .47272  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 02:31:48  

Additional Information
 Earth MOID = 1.58349 au 
 Jupiter MOID = .551698 au 
 T_jup = 2.697 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.849   .20473 4 autocmod 2.9c

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