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JPL Small-Body Database Browser
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56569 (2000 JL17)
Classification: Main-belt Asteroid          SPK-ID: 2056569
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 .119993930399896 3.9615e-08  
a 2.240441703270974 1.0837e-08 au
q 1.971602297463652 8.5772e-08 au
i 4.109181914622653 4.9812e-06 deg
node 155.4393243083299 5.0212e-05 deg
peri 124.5428891488366 5.5002e-05 deg
M 195.4308353197637 2.5958e-05 deg
tp 2459160.444344794725
(2020-Nov-06.94434479)
9.0282e-05 TDB
period 1224.895104242511
3.35
8.8871e-06
2.433e-08
d
yr
n .2939027176719985 2.1324e-09 deg/d
Q 2.509281109078295 1.2137e-08 au
  Orbit Determination Parameters
   # obs. used (total)      916  
   data-arc span      8507 days (23.29 yr)  
   first obs. used      1995-11-21  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54775  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:25:45  

Additional Information
 Earth MOID = .958138 au 
 Jupiter MOID = 2.60053 au 
 T_jup = 3.622 
[ 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 15.4   n/a MPO412550  
diameter diameter 2.624 km 0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.155   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56569 (2000 JL17)          Discovered 2000-May-05 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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