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243272 (2008 BU10)
Classification: Main-belt Asteroid          SPK-ID: 2243272
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1416149441034451 5.9661e-08  
a 2.981335280788199 3.2917e-08 au
q 2.559133651645749 1.9152e-07 au
i 15.47447777480525 4.7109e-06 deg
node 107.6626282032041 2.8395e-05 deg
peri 217.0356674024436 4.1173e-05 deg
M 281.1670418556399 2.8786e-05 deg
tp 2459412.237078646900
(2021-Jul-16.73707865)
0.00015068 TDB
period 1880.245925079348
5.15
3.114e-05
8.526e-08
d
yr
n .1914643160228137 3.1709e-09 deg/d
Q 3.403536909930649 3.7578e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      6795 days (18.60 yr)  
   first obs. used      2001-09-19  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51024  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 12:46:52  

Additional Information
 Earth MOID = 1.56248 au 
 Jupiter MOID = 1.91745 au 
 T_jup = 3.190 
[ 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 15.4   n/a MPO433594  
diameter diameter 5.878 km 0.153 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243272 (2008 BU10)          Discovered 2008-Jan-18 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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