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18094 (2000 KN56)
Classification: Main-belt Asteroid          SPK-ID: 2018094
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 .1101553410646616 4.613e-08  
a 2.998013363400472 1.6186e-08 au
q 2.667766178838679 1.3561e-07 au
i 9.920211174623891 4.3623e-06 deg
node 232.2717369687107 2.1235e-05 deg
peri 137.3835668455862 2.6762e-05 deg
M 199.7030701815594 1.8445e-05 deg
tp 2459844.750792495211
(2022-Sep-22.25079249)
0.00010067 TDB
period 1896.045580177492
5.19
1.5355e-05
4.204e-08
d
yr
n .18986885324049 1.5376e-09 deg/d
Q 3.328260547962264 1.7969e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2080  
   data-arc span      13644 days (37.36 yr)  
   first obs. used      1983-03-07  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42733  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:16:58  

Additional Information
 Earth MOID = 1.67856 au 
 Jupiter MOID = 2.1708 au 
 T_jup = 3.222 
[ 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 13.3   n/a MPO474006  
diameter diameter 7.317 km 0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.100   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

18094 (2000 KN56)          Discovered 2000-May-27 by LINEAR at Socorro
Reference: 20001013/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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