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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2592981136977329 6.0608e-08  
a 2.533188843876039 9.8349e-09 au
q 1.876337755018842 1.5466e-07 au
i 17.31228935720091 4.2537e-06 deg
node 117.5748443274229 1.7445e-05 deg
peri 232.899540339893 1.8487e-05 deg
M 63.68378901947138 6.2614e-06 deg
tp 2458739.988936948715
(2019-Sep-13.48893695)
2.538e-05 TDB
period 1472.650797674554
4.03
8.5762e-06
2.348e-08
d
yr
n .2444571384937094 1.4236e-09 deg/d
Q 3.190039932733237 1.2385e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1887  
   data-arc span      13238 days (36.24 yr)  
   first obs. used      1983-11-06  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44269  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:18:31  

Additional Information
 Earth MOID = .915642 au 
 Jupiter MOID = 2.3343 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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1912-Jan-25 10:41 00:01 Europ 0.0288531648072732 0.0288368240112093 0.028869506168073 5.77747278865392 5.77747272489509 2419426.945210039 1.00520095320413 839.265430164412 63.3349321089956 -13.9599665260524 17174.3442105398 T 37 CATAB v2.0f-lin.ifort 2020-Feb-22 22:18:46 2020-Feb-22 22:18
1913-Apr-01 23:11 00:03 David 0.0231222419759229 0.0231206416356128 0.0231238453080974 4.83705283594617 4.83705270087202 2419859.466264376 2.66054011427155 682.341532248422 63.1539400188945 85.8804428296155 54596.3106199888 T 37 CATAB v2.0f-lin.ifort 2020-Feb-22 22:18:46 2020-Feb-22 22:18
2081-Feb-26 13:33 < 00:01 Europ 0.0414433869296508 0.0414347360853789 0.0414520397851951 5.92433244026101 5.92433239697206 2481187.064508692 0.579819907717076 630.827227402419 64.5906311310272 -47.1879964828302 70707.2172243448 T 37 CATAB v2.0f-lin.ifort 2020-Feb-22 22:18:46 2020-Feb-22 22:18

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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