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JPL Small-Body Database Browser
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56687 (2000 LE12)
Classification: Main-belt Asteroid          SPK-ID: 2056687
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .04636786624347036 3.9388e-08  
a 2.582763246693739 1.3663e-08 au
q 2.463006025932493 1.0432e-07 au
i 12.57753602284853 5.0014e-06 deg
node 243.8707240894561 1.9659e-05 deg
peri 66.46901577139371 5.7363e-05 deg
M 183.1812449282475 5.402e-05 deg
tp 2459345.148212116700
(2021-May-10.64821212)
0.00022747 TDB
period 1516.091187573563
4.15
1.2031e-05
3.294e-08
d
yr
n .2374527356604217 1.8842e-09 deg/d
Q 2.702520467454986 1.4297e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1557  
   data-arc span      7296 days (19.98 yr)  
   first obs. used      1999-04-14  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46739  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:26:21  

Additional Information
 Earth MOID = 1.47403 au 
 Jupiter MOID = 2.4114 au 
 T_jup = 3.388 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9   n/a MPO468460  
diameter diameter 5.014 km 0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.255   0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56687 (2000 LE12)          Discovered 2000-Jun-04 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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