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43208 (2000 AW98)
Classification: Main-belt Asteroid          SPK-ID: 2043208
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2213443340379199 8.4179e-09  
a 3.105149906664568 1.7921e-08 au
q 2.41784256848599 2.2955e-08 au
i 17.57673026041328 7.7218e-07 deg
node 61.05313916034347 2.0669e-06 deg
peri 240.6385175614294 6.1129e-06 deg
M 19.58773727950069 5.3518e-06 deg
tp 2459091.756313073795
(2020-Aug-30.25631307)
2.9172e-05 TDB
period 1998.583436914037
5.47
1.7302e-05
4.737e-08
d
yr
n .1801275810410332 1.5594e-09 deg/d
Q 3.792457244843146 2.1888e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1731  
   data-arc span      25569 days (70.00 yr)  
   first obs. used      1950-12-11  
   last obs. used      2020-12-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46228  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:17:17  

Additional Information
 Earth MOID = 1.45399 au 
 Jupiter MOID = 1.61942 au 
 T_jup = 3.112 
[ 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 12.86   n/a E2021B10  
diameter diameter 6.972 km 0.897 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.331   0.081 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

43208 (2000 AW98)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AW98 = 2000 XT28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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