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JPL Small-Body Database Browser
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105657 (2000 SL28)
Classification: Main-belt Asteroid          SPK-ID: 2105657
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1286824007785451 7.2318e-08  
a 3.047273905104524 2.4543e-08 au
q 2.655143383165862 2.2811e-07 au
i 13.59453914408407 6.0087e-06 deg
node 233.8229076998426 2.1132e-05 deg
peri 322.8955917886744 2.801e-05 deg
M 52.68366183727431 1.7854e-05 deg
tp 2458716.159240867064
(2019-Aug-20.65924087)
9.6038e-05 TDB
period 1942.968080009845
5.32
2.3473e-05
6.427e-08
d
yr
n .1852835379561026 2.2384e-09 deg/d
Q 3.439404427043187 2.7701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      813  
   data-arc span      7787 days (21.32 yr)  
   first obs. used      1998-02-23  
   last obs. used      2019-06-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56809  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:26:43  

Additional Information
 Earth MOID = 1.66481 au 
 Jupiter MOID = 1.60829 au 
 T_jup = 3.183 
[ 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 14.2   n/a MPO474929  
diameter diameter 5.914 km 0.196 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.139   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105657 (2000 SL28)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 SL28 = 2001 UN160 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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