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JPL Small-Body Database Browser
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71531 (2000 CL89)
Classification: Main-belt Asteroid          SPK-ID: 2071531
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1820489177577475 5.0691e-08  
a 3.049080314677157 2.1842e-08 au
q 2.493998543233728 1.5354e-07 au
i 6.931776398334071 5.3101e-06 deg
node 17.61536959660851 3.6612e-05 deg
peri 40.83364063382269 3.9131e-05 deg
M 296.4085655825616 1.3162e-05 deg
tp 2458944.016690966801
(2020-Apr-04.51669097)
7.2755e-05 TDB
period 1944.69600946973
5.32
2.0896e-05
5.721e-08
d
yr
n .1851189071438281 1.9891e-09 deg/d
Q 3.604162086120585 2.5818e-08 au
  Orbit Determination Parameters
   # obs. used (total)      789  
   data-arc span      7163 days (19.61 yr)  
   first obs. used      1998-11-11  
   last obs. used      2018-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5405  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 02:15:55  

Additional Information
 Earth MOID = 1.51046 au 
 Jupiter MOID = 1.80855 au 
 T_jup = 3.201 
[ 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 14.2   n/a MPO333410  
diameter diameter 6.653 km 0.128 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.110   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71531 (2000 CL89)          Discovered 2000-Feb-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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