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243406 (2009 BK36)
Classification: Main-belt Asteroid          SPK-ID: 2243406
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01218455885679844 9.6303e-08  
a 2.797303099993157 4.1455e-08 au
q 2.763219195730986 2.8207e-07 au
i 6.888781121784073 6.962e-06 deg
node 100.7970435970878 7.3023e-05 deg
peri 299.9896620147568 0.00031968 deg
M 247.1340834961976 0.00031195 deg
tp 2459536.257215247185
(2021-Nov-17.75721525)
0.0014845 TDB
period 1708.864850111671
4.68
3.7987e-05
1.04e-07
d
yr
n .2106661623805269 4.683e-09 deg/d
Q 2.831387004255328 4.196e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      5140 days (14.07 yr)  
   first obs. used      2005-04-13  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66922  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:20:21  

Additional Information
 Earth MOID = 1.77915 au 
 Jupiter MOID = 2.21647 au 
 T_jup = 3.316 
[ 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 MPO433595  
diameter diameter 2.874 km 0.727 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243406 (2009 BK36)          Discovered 2009-Jan-16 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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