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JPL Small-Body Database Browser
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18497 Nevezice (1996 LK1)
Classification: Main-belt Asteroid          SPK-ID: 2018497
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1438547354569625 3.6146e-08  
a 2.278779345462156 9.082e-09 au
q 1.950966145555908 8.2627e-08 au
i 8.145700856720634 3.734e-06 deg
node 75.61689406018266 2.8549e-05 deg
peri 244.9672297116906 3.1881e-05 deg
M 301.4760383178589 1.566e-05 deg
tp 2459204.759871811751
(2020-Dec-21.25987181)
5.493e-05 TDB
period 1256.469174995538
3.44
7.5114e-06
2.057e-08
d
yr
n .2865171761983563 1.7129e-09 deg/d
Q 2.606592545368405 1.0389e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1489  
   data-arc span      9627 days (26.36 yr)  
   first obs. used      1993-09-19  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48543  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:27:11  

Additional Information
 Earth MOID = .954045 au 
 Jupiter MOID = 2.67957 au 
 T_jup = 3.580 
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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 14.7   n/a MPO332990  
diameter diameter 3.284 km 0.166 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.285   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

18497 Nevězice           Discovered 1996 June 11 by M. Tichy and Z. Moravec at Klet.
Nevězice is the site of an ancient Celtic town in central Bohemia above the Vltava river. It was settled in the second century B.C. on a site from the Bronze Age.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030318/MPCPages.arcLast Updated: 2003-10-02

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Alternate Designations
 1996 LK1 = 1993 SN15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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