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JPL Small-Body Database Browser
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212931 (2008 BZ10)
Classification: Main-belt Asteroid          SPK-ID: 2212931
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1689665317195861 4.474e-08  
a 3.198490059965447 2.8438e-08 au
q 2.658052287793514 1.4843e-07 au
i 1.139571962215441 5.6427e-06 deg
node 162.8572081609993 0.0002517 deg
peri 43.10649268741054 0.00025232 deg
M 343.9708321326331 1.5743e-05 deg
tp 2459093.530297827282
(2020-Sep-01.03029783)
9.141e-05 TDB
period 2089.372791834318
5.72
2.7865e-05
7.629e-08
d
yr
n .1723005111423635 2.2979e-09 deg/d
Q 3.738927832137379 3.3243e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      8507 days (23.29 yr)  
   first obs. used      1997-01-02  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54813  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 08:51:17  

Additional Information
 Earth MOID = 1.65408 au 
 Jupiter MOID = 1.22106 au 
 T_jup = 3.172 
[ 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 15.6   n/a MPO470284  
diameter diameter 4.330 km 1.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212931 (2008 BZ10)          Discovered 2008-Jan-18 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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