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43508 (2001 CV40)
Classification: Main-belt Asteroid          SPK-ID: 2043508
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04455383923382256 4.6881e-08  
a 3.153670766076622 2.9483e-08 au
q 3.013162625768438 1.45e-07 au
i 17.34247652850845 5.2099e-06 deg
node 90.16292515450561 1.52e-05 deg
peri 166.9954961851879 6.6866e-05 deg
M 88.8560558175279 6.1374e-05 deg
tp 2458695.597540535126
(2019-Jul-31.09754054)
0.0003516 TDB
period 2045.610552201659
5.60
2.8685e-05
7.854e-08
d
yr
n .1759865775098479 2.4679e-09 deg/d
Q 3.294178906384806 3.0796e-08 au
  Orbit Determination Parameters
   # obs. used (total)      598  
   data-arc span      8452 days (23.14 yr)  
   first obs. used      1997-06-28  
   last obs. used      2020-08-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56564  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:20:31  

Additional Information
 Earth MOID = 1.99738 au 
 Jupiter MOID = 1.80695 au 
 T_jup = 3.135 
[ 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 14.43   n/a MPCxxxxx  

43508 (2001 CV40)          Discovered 2001-Feb-15 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 CV40 = 1997 ME4 = 1999 XY154 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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