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18093 (2000 KS31)
Classification: Main-belt Asteroid          SPK-ID: 2018093
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1970063069923308 3.5443e-08  
a 3.119919365626857 1.9187e-08 au
q 2.505275573290854 1.1405e-07 au
i 15.31443587798662 4.3392e-06 deg
node 249.4374079667356 1.8243e-05 deg
peri 239.5464386887804 2.2601e-05 deg
M 8.921247246972667 1.2462e-05 deg
tp 2459150.618838620703
(2020-Oct-28.11883862)
6.9675e-05 TDB
period 2012.859592322193
5.51
1.8569e-05
5.084e-08
d
yr
n .178850030758815 1.6499e-09 deg/d
Q 3.734563157962859 2.2968e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1675  
   data-arc span      16069 days (43.99 yr)  
   first obs. used      1977-03-20  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42764  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:22:51  

Additional Information
 Earth MOID = 1.55979 au 
 Jupiter MOID = 1.66885 au 
 T_jup = 3.132 
[ 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 13.22   n/a E2021B10  
diameter diameter 6.793 km 0.170 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.290   0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

18093 (2000 KS31)          Discovered 2000-May-28 by LINEAR at Socorro
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 KS31 = 1977 FP = 1999 DG6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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