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JPL Small-Body Database Browser
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243402 (2009 AX24)
Classification: Outer Main-belt Asteroid          SPK-ID: 2243402
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0946173447749647 6.018e-08  
a 3.349256647554677 4.7429e-08 au
q 3.032358876593153 2.1258e-07 au
i 12.90063218759475 5.3876e-06 deg
node 132.8676367008392 2.9021e-05 deg
peri 229.5673556399484 4.2677e-05 deg
M 359.6379860102434 3.0439e-05 deg
tp 2458602.751354693121
(2019-Apr-29.25135469)
0.00018929 TDB
period 2238.829748177545
6.13
4.7556e-05
1.302e-07
d
yr
n .1607982921850345 3.4156e-09 deg/d
Q 3.6661544185162 5.1916e-08 au
  Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      6526 days (17.87 yr)  
   first obs. used      2001-12-20  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57492  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:26:40  

Additional Information
 Earth MOID = 2.04535 au 
 Jupiter MOID = 1.78085 au 
 T_jup = 3.111 
[ 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 15.0   n/a MPO418301  
diameter diameter 6.403 km 0.704 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243402 (2009 AX24)          Discovered 2009-Jan-03 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2009 AX24 = 2007 WU10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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