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JPL Small-Body Database Browser
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47534 (2000 AD98)
Classification: Main-belt Asteroid          SPK-ID: 2047534
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1185579473348932 5.2095e-08  
a 3.162529673044401 2.3741e-08 au
q 2.787586646622566 1.6339e-07 au
i 5.922635820678909 4.0111e-06 deg
node 82.46414873996561 5.7237e-05 deg
peri 88.13611722348126 5.9677e-05 deg
M 209.9890072974 1.8397e-05 deg
tp 2459856.494402402738
(2022-Oct-03.99440240)
0.00010947 TDB
period 2054.236021728859
5.62
2.3131e-05
6.333e-08
d
yr
n .1752476327900343 1.9733e-09 deg/d
Q 3.537472699466236 2.6555e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1098  
   data-arc span      7617 days (20.85 yr)  
   first obs. used      1998-12-15  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53684  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:32:25  

Additional Information
 Earth MOID = 1.80171 au 
 Jupiter MOID = 1.46791 au 
 T_jup = 3.185 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456885.5 (2014-Aug-16.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1168744176889659 5.2647e-08  
q 2.79500403488001 1.651e-07 au
tp 2457807.914043766546
(2017-Feb-23.41404377)
0.00010054 TDB
node 82.54573574916361 5.7335e-05 deg
peri 89.18554071973058 5.9798e-05 deg
i 5.916957349620373 4.0057e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1098  
   data-arc span      7617 days (20.85 yr)  
   first obs. used      1998-12-15  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53684  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:32:25  

Additional Information
 Jupiter MOID = 1.46791 au 
 T_jup = 3.185 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.771707863425493E-15 -8.621608130560883E-15 3.748998933723829E-13 -7.215341262975743E-15 8.335164952356725E-14 -1.324712806440435E-15
q -8.621608130560883E-15 2.725748945851024E-14 -5.747653723385882E-13 2.25697199418586E-14 -1.950455048377367E-13 4.534453189318616E-15
tp 3.748998933723829E-13 -5.747653723385882E-13 1.01088710995881E-8 -8.570469991825564E-12 1.765257983654992E-9 -6.019109812081584E-14
node -7.215341262975743E-15 2.25697199418586E-14 -8.570469991825564E-12 3.287354002552261E-9 -3.271388244108428E-9 -4.327968283227942E-12
peri 8.335164952356725E-14 -1.950455048377367E-13 1.765257983654992E-9 -3.271388244108428E-9 3.575777900257285E-9 4.248763590141362E-12
i -1.324712806440435E-15 4.534453189318616E-15 -6.019109812081584E-14 -4.327968283227942E-12 4.248763590141362E-12 1.604596435073359E-11

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 13.7   n/a MPO359057  
diameter diameter 8.816 km 0.202 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.099   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47534 (2000 AD98)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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