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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1429675749091945 4.8927e-08  
a 2.224862952351577 1.3502e-08 au
q 1.906779691548562 1.1132e-07 au
i 5.583065418273308 4.6492e-06 deg
node 316.1979097078791 5.993e-05 deg
peri 113.4131949661944 6.6066e-05 deg
M 42.79577591437853 2.2768e-05 deg
tp 2458856.404065634570
(2020-Jan-07.90406563)
7.7249e-05 TDB
period 1212.141508436252
3.32
1.1034e-05
3.021e-08
d
yr
n .2969950269786779 2.7035e-09 deg/d
Q 2.542946213154593 1.5432e-08 au
  Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      7409 days (20.28 yr)  
   first obs. used      1999-10-12  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52153  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:55:06  

Additional Information
 Earth MOID = .929344 au 
 Jupiter MOID = 2.71533 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 17.3   n/a MPO503110  
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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