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JPL Small-Body Database Browser
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233900 (2009 AN24)
Classification: Main-belt Asteroid          SPK-ID: 2233900
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09565100705464062 8.2878e-08  
a 3.144223580675752 4.2549e-08 au
q 2.843475428779168 2.7802e-07 au
i 15.94189373591336 6.9984e-06 deg
node 296.7946248579609 2.707e-05 deg
peri 195.9152684604501 4.9935e-05 deg
M 298.9988958623892 3.9284e-05 deg
tp 2458945.567257892502
(2020-Apr-06.06725789)
0.00022254 TDB
period 2036.425645035317
5.58
4.1337e-05
1.132e-07
d
yr
n .1767803312031835 3.5884e-09 deg/d
Q 3.444971732572335 4.6619e-08 au
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      5717 days (15.65 yr)  
   first obs. used      2004-03-15  
   last obs. used      2019-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51396  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:55:07  

Additional Information
 Earth MOID = 1.862 au 
 Jupiter MOID = 1.66856 au 
 T_jup = 3.143 
[ 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 15.1   n/a MPO418249  
diameter diameter 6.712 km 0.312 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233900 (2009 AN24)          Discovered 2009-Jan-03 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2009 AN24 = 2004 EM32 = 2006 RP12 = 2007 VH300 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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