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JPL Small-Body Database Browser
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226592 (2004 BK102)
Classification: Main-belt Asteroid          SPK-ID: 2226592
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1428054053892963 4.9009e-08  
a 2.224483520282023 1.378e-08 au
q 1.90681524938634 1.1142e-07 au
i 5.582947573173668 5.5639e-06 deg
node 316.2026283861114 6.2067e-05 deg
peri 113.4630774365559 6.8227e-05 deg
M 283.9351624026159 2.4287e-05 deg
tp 2458856.549338106383
(2020-Jan-08.04933811)		 8.0846e-05 TDB
period 1211.831440516581
3.32		 1.1261e-05
3.083e-08		 d
yr
n .297071018265163 2.7604e-09 deg/d
Q 2.542151791177707 1.5748e-08 au
   Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      7352 days (20.13 yr)  
   first obs. used      1999-10-12  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56009  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:27:29  

Additional Information
 Earth MOID = .929169 au 
 Jupiter MOID = 2.71656 au 
 T_jup = 3.627 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO454627  
diameter diameter 1.274 km 0.469 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.157   0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226592 (2004 BK102)          Discovered 2004-Jan-29 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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