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JPL Small-Body Database Browser
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243287 (2008 CA190)
Classification: Main-belt Asteroid          SPK-ID: 2243287
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 .1869946017086739 6.3161e-08  
a 3.12045580419376 3.7599e-08 au
q 2.536947413939028 2.1194e-07 au
i 27.57566195093065 7.2914e-06 deg
node 105.7633165913825 1.2477e-05 deg
peri 76.08109015825347 2.2989e-05 deg
M 341.3661148205896 1.7473e-05 deg
tp 2458704.714079074672
(2019-Aug-09.21407907)
9.8145e-05 TDB
period 2013.378750897139
5.51
3.639e-05
9.963e-08
d
yr
n .1788039134909853 3.2317e-09 deg/d
Q 3.703964194448492 4.463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      7650 days (20.94 yr)  
   first obs. used      1998-06-20  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58123  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:03:43  

Additional Information
 Earth MOID = 1.69016 au 
 Jupiter MOID = 1.8458 au 
 T_jup = 3.016 
[ 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 MPO254435  
diameter diameter 5.632 km 0.466 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243287 (2008 CA190)          Discovered 2008-Feb-01 by CSS at Catalina
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2008 CA190 = 1998 MJ48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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