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183459 (2003 BL46)
Classification: Main-belt Asteroid          SPK-ID: 2183459
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2911475180941694 7.8783e-08  
a 2.576431937017505 2.5577e-08 au
q 1.826310173016305 2.1668e-07 au
i 18.92529416079443 7.8751e-06 deg
node 189.6800222904776 1.3683e-05 deg
peri 219.1095431449303 2.1051e-05 deg
M 9.002871212953833 1.9561e-05 deg
tp 2458562.724956371687
(2019-Mar-20.22495637)
8.1591e-05 TDB
period 1510.51985355802
4.14
2.2493e-05
6.158e-08
d
yr
n .2383285457334588 3.5489e-09 deg/d
Q 3.326553701018705 3.3024e-08 au
  Orbit Determination Parameters
   # obs. used (total)      576  
   data-arc span      7205 days (19.73 yr)  
   first obs. used      1999-01-23  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56399  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 03:32:36  

Additional Information
 Earth MOID = .865017 au 
 Jupiter MOID = 2.20755 au 
 T_jup = 3.293 
[ 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 15.9   n/a MPO412995  
diameter diameter 2.184 km 0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.177   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183459 (2003 BL46)          Discovered 2003-Jan-29 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 BL46 = 2006 SX42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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