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JPL Small-Body Database Browser
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47591 (2000 AD203)
Classification: Main-belt Asteroid          SPK-ID: 2047591
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1420931416938532 3.661e-08  
a 2.609066011572934 1.3761e-08 au
q 2.238335625101885 9.7384e-08 au
i 12.12549149135878 4.1543e-06 deg
node 265.339017405901 2.3124e-05 deg
peri 213.9872694177754 3.0232e-05 deg
M 232.6267277937629 2.0715e-05 deg
tp 2459145.130342230998
(2020-Oct-22.63034223)
9.0601e-05 TDB
period 1539.309776745758
4.21
1.2178e-05
3.334e-08
d
yr
n .2338710540519486 1.8503e-09 deg/d
Q 2.979796398043983 1.5717e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1178  
   data-arc span      12027 days (32.93 yr)  
   first obs. used      1986-12-30  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52771  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:04:11  

Additional Information
 Earth MOID = 1.26518 au 
 Jupiter MOID = 2.19798 au 
 T_jup = 3.365 
[ 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 14.3   n/a MPO359057  
diameter diameter 4.400 km 0.810 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.331   0.140 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47591 (2000 AD203)          Discovered 2000-Jan-10 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AD203 = 1986 YD1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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