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56992 (2000 SM286)
Classification: Outer Main-belt Asteroid          SPK-ID: 2056992
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1730347566624291 5.4779e-08  
a 3.217071350477535 3.0111e-08 au
q 2.660406192181982 1.7112e-07 au
i 20.28235030831532 5.3215e-06 deg
node 8.011195493715418 1.2769e-05 deg
peri 309.8260721621539 2.1745e-05 deg
M 216.9241683209399 2.3226e-05 deg
tp 2459838.131970138179
(2022-Sep-15.63197014)
0.00014391 TDB
period 2107.606195336746
5.77
2.959e-05
8.101e-08
d
yr
n .1708098983560259 2.3981e-09 deg/d
Q 3.773736508773087 3.5321e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1247  
   data-arc span      7510 days (20.56 yr)  
   first obs. used      1999-09-30  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48036  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:16:48  

Additional Information
 Earth MOID = 1.69598 au 
 Jupiter MOID = 1.81895 au 
 T_jup = 3.070 
[ 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 13.4   n/a MPO280088  
diameter diameter 14.856 km 0.173 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56992 (2000 SM286)          Discovered 2000-Sep-25 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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