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56090 (1999 BE)
Classification: Main-belt Asteroid          SPK-ID: 2056090
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .132693443812909 3.1315e-08  
a 2.315976657375234 9.0058e-09 au
q 2.008661738917804 7.3045e-08 au
i 7.820382738371295 3.5084e-06 deg
node 103.9629000622626 2.6638e-05 deg
peri 209.809861164697 2.982e-05 deg
M 81.97268534012049 1.3888e-05 deg
tp 2458307.365891361542
(2018-Jul-07.86589136)
4.9328e-05 TDB
period 1287.359059569509
3.52
7.5089e-06
2.056e-08
d
yr
n .2796422624472643 1.6311e-09 deg/d
Q 2.623291575832663 1.0201e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1264  
   data-arc span      7669 days (21.00 yr)  
   first obs. used      1998-11-26  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54287  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 04:40:36  

Additional Information
 Earth MOID = .997496 au 
 Jupiter MOID = 2.61797 au 
 T_jup = 3.557 
[ 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 14.8   n/a MPO452932  
diameter diameter 2.204 km 0.797 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.331   0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56090 (1999 BE)          Discovered 1999-Jan-16 by Kobayashi, T. at Oizumi
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 BE = 2000 JR58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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