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97454 (2000 CP9)
Classification: Main-belt Asteroid          SPK-ID: 2097454
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07332285776678624 4.0313e-08  
a 2.809079842840507 2.0663e-08 au
q 2.603110081068366 1.1404e-07 au
i 6.748190390967998 4.267e-06 deg
node 291.6327913426156 3.8905e-05 deg
peri 282.4443437416153 4.8663e-05 deg
M 31.06310302830019 3.0137e-05 deg
tp 2458852.116063520317
(2020-Jan-03.61606352)
0.00014364 TDB
period 1719.667770602919
4.71
1.8974e-05
5.195e-08
d
yr
n .2093427615229326 2.3098e-09 deg/d
Q 3.015049604612648 2.2178e-08 au
  Orbit Determination Parameters
   # obs. used (total)      677  
   data-arc span      21812 days (59.72 yr)  
   first obs. used      1960-09-28  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55834  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:03:36  

Additional Information
 Earth MOID = 1.60661 au 
 Jupiter MOID = 2.021 au 
 T_jup = 3.308 
[ 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 14.9   n/a MPO432507  
diameter diameter 3.506 km 0.184 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.228   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97454 (2000 CP9)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 CP9 = 2002 QW3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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