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JPL Small-Body Database Browser
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71497 (2000 CL18)
Classification: Main-belt Asteroid          SPK-ID: 2071497
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1406004785313699 5.1907e-08  
a 3.178070796015303 2.8564e-08 au
q 2.731232521288979 1.6154e-07 au
i 4.828364510041616 5.449e-06 deg
node 186.4711240688202 5.3876e-05 deg
peri 133.5725345338592 5.6362e-05 deg
M 20.41914747766829 1.6961e-05 deg
tp 2458883.124114084218
(2020-Feb-03.62411408)
9.6932e-05 TDB
period 2069.396823540001
5.67
2.7899e-05
7.638e-08
d
yr
n .1739637347003211 2.3453e-09 deg/d
Q 3.624909070741626 3.258e-08 au
  Orbit Determination Parameters
   # obs. used (total)      897  
   data-arc span      8391 days (22.97 yr)  
   first obs. used      1996-05-20  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54987  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:37:04  

Additional Information
 Earth MOID = 1.72146 au 
 Jupiter MOID = 1.71774 au 
 T_jup = 3.179 
[ 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 13.9   n/a MPO436283  
diameter diameter 8.972 km 0.278 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71497 (2000 CL18)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 CL18 = 2001 FW15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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