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JPL Small-Body Database Browser
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243425 (2009 CA50)
Classification: Main-belt Asteroid          SPK-ID: 2243425
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03080288167986641 6.0183e-08  
a 3.128109888652773 4.3629e-08 au
q 3.031755089870981 2.0093e-07 au
i 11.02144543640613 6.6594e-06 deg
node 121.3560800812588 3.6487e-05 deg
peri 116.6359720689707 0.00014794 deg
M 211.4981348714385 0.00014853 deg
tp 2459434.086813892507
(2021-Aug-07.58681389)
0.0008404 TDB
period 2020.791137818415
5.53
4.2277e-05
1.157e-07
d
yr
n .1781480496735774 3.727e-09 deg/d
Q 3.224464687434565 4.4973e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      6654 days (18.22 yr)  
   first obs. used      2001-09-18  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67197  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 16:28:47  

Additional Information
 Earth MOID = 2.03486 au 
 Jupiter MOID = 1.87085 au 
 T_jup = 3.185 
[ 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 MPO281337  
diameter diameter 3.399 km 0.842 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.138   0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243425 (2009 CA50)          Discovered 2009-Feb-14 by La Sagra at La Sagra
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2009 CA50 = 2001 SY351 = 2004 FU97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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