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JPL Small-Body Database Browser
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305672 (2009 BF93)
Classification: Main-belt Asteroid          SPK-ID: 2305672
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 .0939963409639602 4.5959e-08  
a 2.343329308399805 1.7734e-08 au
q 2.123064927736616 1.1327e-07 au
i 6.4738835813189 5.8895e-06 deg
node 149.658685692433 4.1935e-05 deg
peri 265.6085570646098 5.3135e-05 deg
M 19.19630875675333 3.1639e-05 deg
tp 2458530.634360406016
(2019-Feb-16.13436041)
0.00011504 TDB
period 1310.23263756298
3.59
1.4873e-05
4.072e-08
d
yr
n .2747603667312061 3.119e-09 deg/d
Q 2.563593689062995 1.9401e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      7610 days (20.84 yr)  
   first obs. used      1998-01-07  
   last obs. used      2018-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60273  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:46:45  

Additional Information
 Earth MOID = 1.14552 au 
 Jupiter MOID = 2.70281 au 
 T_jup = 3.548 
[ 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 17.1   n/a MPO455252  

305672 (2009 BF93)          Discovered 2009-Jan-25 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2009 BF93 = 2002 CX229 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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