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JPL Small-Body Database Browser
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233906 (2009 CT38)
Classification: Main-belt Asteroid          SPK-ID: 2233906
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07557068401823985 8.9012e-08  
a 3.05881551274407 5.9236e-08 au
q 2.827658732160398 2.5836e-07 au
i 8.622846322508442 9.6889e-06 deg
node 346.9215234678709 4.5442e-05 deg
peri 213.7957836624392 6.6294e-05 deg
M 269.5776368974772 4.5286e-05 deg
tp 2459091.296780138483
(2020-Aug-29.79678014)
0.00024583 TDB
period 1954.017068206042
5.35
5.6762e-05
1.554e-07
d
yr
n .1842358523155129 5.3518e-09 deg/d
Q 3.289972293327743 6.3713e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      6307 days (17.27 yr)  
   first obs. used      2001-09-28  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48959  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:49:41  

Additional Information
 Earth MOID = 1.83118 au 
 Jupiter MOID = 1.7013 au 
 T_jup = 3.213 
[ 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 15.8   n/a MPO422906  
diameter diameter 4.251 km 0.167 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

233906 (2009 CT38)          Discovered 2009-Feb-13 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2009 CT38 = 2004 FP160 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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