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JPL Small-Body Database Browser
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58560 (1997 LK11)
Classification: Main-belt Asteroid          SPK-ID: 2058560
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1049462875218296 4.7024e-08  
a 3.07228464764965 2.6282e-08 au
q 2.749859779668507 1.4358e-07 au
i 3.102938018322996 4.554e-06 deg
node 99.61424258924683 9.7324e-05 deg
peri 95.48634691323187 9.9779e-05 deg
M 127.1996394652212 2.3479e-05 deg
tp 2458305.517318395915
(2018-Jul-06.01731840)
0.00012537 TDB
period 1966.937692821671
5.39
2.5239e-05
6.91e-08
d
yr
n .1830256247128814 2.3485e-09 deg/d
Q 3.394709515630793 2.904e-08 au
  Orbit Determination Parameters
   # obs. used (total)      609  
   data-arc span      9957 days (27.26 yr)  
   first obs. used      1991-03-09  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59093  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 01:28:23  

Additional Information
 Earth MOID = 1.75091 au 
 Jupiter MOID = 1.56539 au 
 T_jup = 3.220 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456575.5 (2013-Oct-10.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1017740805603258 4.7313e-08  
q 2.762045769175693 1.439e-07 au
tp 2456338.028280215541
(2013-Feb-14.52828022)
0.00012413 TDB
node 99.65619915961935 9.7432e-05 deg
peri 96.08008067182745 0.00010001 deg
i 3.10098198052243 4.546e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      609  
   data-arc span      9957 days (27.26 yr)  
   first obs. used      1991-03-09  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59093  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 01:28:23  

Additional Information
 Jupiter MOID = 1.56539 au 
 T_jup = 3.220 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.238512726613072E-15 -6.719502213228902E-15 -1.195028382659054E-12 -9.730918797491165E-16 -2.434914850056885E-13 -3.867304284382779E-16
q -6.719502213228902E-15 2.07071884002953E-14 3.902038933315782E-12 1.97889515247374E-15 7.989662653195895E-13 1.903595563189394E-15
tp -1.195028382659054E-12 3.902038933315782E-12 1.54073651232326E-8 1.394231145858636E-11 2.845459750817134E-9 2.5404508184624E-14
node -9.730918797491165E-16 1.97889515247374E-15 1.394231145858636E-11 9.492950429484004E-9 -9.476321257037407E-9 7.91032282354358E-11
peri -2.434914850056885E-13 7.989662653195895E-13 2.845459750817134E-9 -9.476321257037407E-9 1.000260833329822E-8 -7.894396076419662E-11
i -3.867304284382779E-16 1.903595563189394E-15 2.5404508184624E-14 7.91032282354358E-11 -7.894396076419662E-11 2.066579203476357E-11

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 MPO436191  
diameter diameter 6.430 km 0.531 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.074   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

58560 (1997 LK11)          Discovered 1997-Jun-07 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 LK11 = 2000 YX93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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