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24431 (2000 CR45)
Classification: Main-belt Asteroid          SPK-ID: 2024431
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05344101942449204 3.3986e-08  
a 3.16278850253958 1.6373e-08 au
q 2.993765860739802 1.0566e-07 au
i 9.244437044384831 3.9763e-06 deg
node 181.0800169534871 1.9686e-05 deg
peri 69.82502975687019 4.0033e-05 deg
M 157.5960652781965 3.5195e-05 deg
tp 2458301.113170856152
(2018-Jul-01.61317086)
0.00019946 TDB
period 2054.48821276238
5.62
1.5954e-05
4.368e-08
d
yr
n .1752261209208686 1.3607e-09 deg/d
Q 3.331811144339357 1.7248e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2302  
   data-arc span      10793 days (29.55 yr)  
   first obs. used      1991-08-08  
   last obs. used      2021-02-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49115  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:42:14  

Additional Information
 Earth MOID = 1.99558 au 
 Jupiter MOID = 1.69143 au 
 T_jup = 3.182 
[ 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 12.98   n/a MPCxxxxx  
diameter diameter 13.508 km 0.159 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24431 (2000 CR45)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 CR45 = 1991 PT18 = 1998 XP81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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