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JPL Small-Body Database Browser
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18069 (2000 AS199)
Classification: Main-belt Asteroid          SPK-ID: 2018069
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2592697433332878 6.1706e-08  
a 2.533103585045085 1.0127e-08 au
q 1.876346468713815 1.5765e-07 au
i 17.31139352288817 4.455e-06 deg
node 117.5762816950276 1.7639e-05 deg
peri 232.8490353634242 1.8656e-05 deg
M 325.929717245531 6.2993e-06 deg
tp 2458739.864155769175
(2019-Sep-13.36415577)
2.5894e-05 TDB
period 1472.576451403891
4.03
8.8312e-06
2.418e-08
d
yr
n .2444694804516204 1.4661e-09 deg/d
Q 3.189860701376356 1.2753e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1769  
   data-arc span      13180 days (36.08 yr)  
   first obs. used      1983-11-06  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45171  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:25:12  

Additional Information
 Earth MOID = .91472 au 
 Jupiter MOID = 2.33074 au 
 T_jup = 3.341 
[ 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 MPO395176  
diameter diameter 3.746 km 0.475 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.724   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

18069 (2000 AS199)          Discovered 2000-Jan-09 by LINEAR at Socorro
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AS199 = 1991 WN = 1998 KY58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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