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382979 (2005 BK14)
Classification: Main-belt Asteroid          SPK-ID: 2382979
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 .2220392263396789 1.4032e-07  
a 2.748913196350097 3.4096e-08 au
q 2.138546636957587 3.7698e-07 au
i 8.399954825635817 9.5025e-06 deg
node 85.4748971258322 7.8754e-05 deg
peri 82.92596326968196 9.8193e-05 deg
M 107.338011039145 4.2808e-05 deg
tp 2458504.146591081618
(2019-Jan-20.64659108)
0.0001965 TDB
period 1664.715281014963
4.56
3.0972e-05
8.48e-08
d
yr
n .2162531960303212 4.0235e-09 deg/d
Q 3.359279755742606 4.1667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      5224 days (14.30 yr)  
   first obs. used      2005-01-16  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53202  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:38:58  

Additional Information
 Earth MOID = 1.16475 au 
 Jupiter MOID = 1.69035 au 
 T_jup = 3.295 
[ 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 17.2   n/a MPO427907  
diameter diameter 2.130 km 0.508 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

382979 (2005 BK14)          Discovered 2005-Jan-20 by Young, J. W. at Wrightwood
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2005 BK14 = 2010 JS75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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