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134399 (1997 LK1)
Classification: Main-belt Asteroid          SPK-ID: 2134399
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1692702908243305 3.1953e-08  
a 2.614154076522567 1.2224e-08 au
q 2.171655455729983 8.0822e-08 au
i 7.93812059791059 3.5229e-06 deg
node 151.2052567613898 2.9222e-05 deg
peri 176.2709813505657 3.1704e-05 deg
M 143.8849009080754 1.3709e-05 deg
tp 2458583.467670312623
(2019-Apr-09.96767031)
5.7191e-05 TDB
period 1543.814794224797
4.23
1.0828e-05
2.965e-08
d
yr
n .233188593182752 1.6356e-09 deg/d
Q 3.056652697315152 1.4293e-08 au
  Orbit Determination Parameters
   # obs. used (total)      590  
   data-arc span      8656 days (23.70 yr)  
   first obs. used      1997-06-01  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5618  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:08:12  

Additional Information
 Earth MOID = 1.1584 au 
 Jupiter MOID = 2.29645 au 
 T_jup = 3.374 
[ 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 16.0   n/a MPO449758  
diameter diameter 3.449 km 0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134399 (1997 LK1)          Discovered 1997-Jun-01 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1997 LK1 = 2002 RW63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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