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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03080288163186898 6.6255e-08  
a 3.128109887980618 4.7207e-08 au
q 3.031755089369673 2.1252e-07 au
i 11.02144554405218 6.6659e-06 deg
node 121.3560996592759 4.1412e-05 deg
peri 116.6359507602895 0.00014994 deg
M 211.4981370972588 0.00014952 deg
tp 2459434.086801129614
(2021-Aug-07.58680113)
0.00084673 TDB
period 2020.791137167086
5.53
4.5744e-05
1.252e-07
d
yr
n .178148049730997 4.0327e-09 deg/d
Q 3.224464686591564 4.8661e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      6338 days (17.35 yr)  
   first obs. used      2001-09-18  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68005  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:50:21  

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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