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103274 (2000 AF33)
Classification: Main-belt Asteroid          SPK-ID: 2103274
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1141234806314378 4.9341e-08  
a 3.094178011197777 2.4284e-08 au
q 2.741059646866627 1.6541e-07 au
i 8.437483136405374 5.4713e-06 deg
node 330.3255587038112 3.1359e-05 deg
peri 131.8810915989378 4.147e-05 deg
M 311.3764608777186 2.6773e-05 deg
tp 2459469.009982102799
(2021-Sep-11.50998210)		 0.00014827 TDB
period 1987.999954382431
5.44		 2.3403e-05
6.407e-08		 d
yr
n .1810865232699834 2.1318e-09 deg/d
Q 3.447296375528927 2.7055e-08 au
   Orbit Determination Parameters
   # obs. used (total)      874  
   data-arc span      8134 days (22.27 yr)  
   first obs. used      1998-10-12  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50691  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:33:57  

Additional Information
 Earth MOID = 1.76642 au 
 Jupiter MOID = 1.68708 au 
 T_jup = 3.197 
[ 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 14.52   n/a E2021B55  
diameter diameter 4.424 km 0.573 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.207   0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103274 (2000 AF33)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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