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JPL Small-Body Database Browser
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59745 (1999 LF13)
Classification: Main-belt Asteroid          SPK-ID: 2059745
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1061969579297565 4.9514e-08  
a 2.628738776897585 1.6544e-08 au
q 2.349574715599073 1.332e-07 au
i 11.74352509345134 4.7895e-06 deg
node 231.6291273732962 2.5309e-05 deg
peri 278.7742984583821 3.3484e-05 deg
M 69.05658818213509 2.3017e-05 deg
tp 2458701.877730914424
(2019-Aug-06.37773091)
9.8794e-05 TDB
period 1556.752508352541
4.26
1.4696e-05
4.024e-08
d
yr
n .2312506310852044 2.1831e-09 deg/d
Q 2.907902838196098 1.8301e-08 au
  Orbit Determination Parameters
   # obs. used (total)      899  
   data-arc span      7207 days (19.73 yr)  
   first obs. used      1999-06-09  
   last obs. used      2019-03-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58254  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:53:34  

Additional Information
 Earth MOID = 1.39355 au 
 Jupiter MOID = 2.20404 au 
 T_jup = 3.363 
[ 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 14.6   n/a MPO337727  
diameter diameter 3.663 km 0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.251   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59745 (1999 LF13)          Discovered 1999-Jun-09 by LINEAR at Socorro
Reference: 20030614/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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