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JPL Small-Body Database Browser
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56692 (2000 LK20)
Classification: Main-belt Asteroid          SPK-ID: 2056692
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1093438398512087 5.2997e-08  
a 2.590541460029496 1.3095e-08 au
q 2.307281709496114 1.3887e-07 au
i 12.5861266936242 4.3553e-06 deg
node 251.6862344832835 2.4002e-05 deg
peri 111.9112288721765 3.248e-05 deg
M 127.7609405825934 2.2414e-05 deg
tp 2458060.019726712356
(2017-Nov-02.51972671)
9.3993e-05 TDB
period 1522.945099623517
4.17
1.1548e-05
3.162e-08
d
yr
n .236384095584926 1.7924e-09 deg/d
Q 2.873801210562878 1.4527e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1907  
   data-arc span      7861 days (21.52 yr)  
   first obs. used      1997-10-29  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41551  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:09:57  

Additional Information
 Earth MOID = 1.34032 au 
 Jupiter MOID = 2.59835 au 
 T_jup = 3.378 
[ 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 13.3   n/a MPO474449  
diameter diameter 5.757 km 0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.336   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56692 (2000 LK20)          Discovered 2000-Jun-08 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 LK20 = 1999 GJ60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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