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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04449671895655376 4.6941e-08  
a 3.152754492872911 2.9172e-08 au
q 3.012467262264533 1.4482e-07 au
i 17.34264441407384 5.21e-06 deg
node 90.15617033045787 1.5202e-05 deg
peri 166.5889782502741 6.6964e-05 deg
M 123.7882629841861 6.1287e-05 deg
tp 2458693.410479450810
(2019-Jul-28.91047945)
0.00035196 TDB
period 2044.719113879507
5.60
2.8379e-05
7.77e-08
d
yr
n .1760633025613778 2.4436e-09 deg/d
Q 3.293041723481289 3.047e-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 = 1.99854 au 
 Jupiter MOID = 1.80681 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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