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18101 Coustenis (2000 LF32)
Classification: Main-belt Asteroid          SPK-ID: 2018101
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .191593984340182 3.5359e-08  
a 2.283950055283686 7.5537e-09 au
q 1.846358964157905 8.1157e-08 au
i 5.09937552182251 4.0745e-06 deg
node 170.6368398314198 3.4994e-05 deg
peri 164.1689731687825 3.624e-05 deg
M 307.6741425047429 1.0008e-05 deg
tp 2459383.749240870494
(2021-Jun-18.24924087)
3.5511e-05 TDB
period 1260.748124755673
3.45
6.2545e-06
1.712e-08
d
yr
n .2855447435781564 1.4166e-09 deg/d
Q 2.721541146409466 9.001e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1073  
   data-arc span      10812 days (29.60 yr)  
   first obs. used      1990-10-16  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53484  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:23:00  

Additional Information
 Earth MOID = .83541 au 
 Jupiter MOID = 2.65804 au 
 T_jup = 3.574 
[ 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 15.63   n/a E2021B10  

18101 Coustenis           Discovered 2000 June 5 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Athena Coustenis (b. 1961), of the Laboratoire d´Etudes Spatiales et d´Instrumentation en Astrophysique at Paris Observatory, has studied Saturn VI (Titan) telescopically by analyzing Voyager spacecraft data. She is co-investigator of three Cassini/Huygens mission instruments.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050721/MPCPages.arcLast Updated: 2005-07-21

[ show close-approach data ]
Alternate Designations
 2000 LF32 = 1990 UX5 = 1996 JN14 = 1999 EE4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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