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243285 Fauvaud (2008 CJ181)
Classification: Outer Main-belt Asteroid          SPK-ID: 2243285
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04036591528225732 6.1791e-08  
a 3.485364147061996 4.597e-08 au
q 3.344674233173874 2.4073e-07 au
i 9.093480239019282 6.302e-06 deg
node 112.0234205338735 4.1602e-05 deg
peri 161.467841435526 9.3991e-05 deg
M 232.9735123986204 8.3951e-05 deg
tp 2460039.114669115737
(2023-Apr-04.61466912)
0.00055311 TDB
period 2376.679750675766
6.51
4.7021e-05
1.287e-07
d
yr
n .1514718168897768 2.9968e-09 deg/d
Q 3.626054060950117 4.7826e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      7315 days (20.03 yr)  
   first obs. used      2001-02-01  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52409  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:43:00  

Additional Information
 Earth MOID = 2.32783 au 
 Jupiter MOID = 1.50164 au 
 T_jup = 3.108 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456925.5 (2014-Sep-25.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03972123148394426 6.1617e-08  
q 3.34734132669167 2.3811e-07 au
tp 2457639.829985215393
(2016-Sep-08.32998522)
0.00056661 TDB
node 112.0640569186338 4.158e-05 deg
peri 157.7969395955173 9.5328e-05 deg
i 9.095304706725234 6.3034e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      7315 days (20.03 yr)  
   first obs. used      2001-02-01  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52409  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:43:00  

Additional Information
 Jupiter MOID = 1.50164 au 
 T_jup = 3.108 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.796625316337374E-15 -1.448300055815309E-14 1.080736183629073E-12 -1.307786157489878E-14 2.910978538440482E-13 1.095637279206899E-16
q -1.448300055815309E-14 5.669635653660032E-14 -7.552835515568623E-12 3.71999236656627E-14 -1.694194383111675E-12 -4.425111582942718E-15
tp 1.080736183629073E-12 -7.552835515568623E-12 3.210476965925129E-7 -2.986077725203327E-10 4.865024191289262E-8 -5.367245587814473E-11
node -1.307786157489878E-14 3.71999236656627E-14 -2.986077725203327E-10 1.728932625848053E-9 -1.752767890335898E-9 2.854142241549467E-11
peri 2.910978538440482E-13 -1.694194383111675E-12 4.865024191289262E-8 -1.752767890335898E-9 9.087414834732409E-9 -3.63683908817662E-11
i 1.095637279206899E-16 -4.425111582942718E-15 -5.367245587814473E-11 2.854142241549467E-11 -3.63683908817662E-11 3.973255009683474E-11

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 15.3   n/a MPO418300  
diameter diameter 5.017 km 1.280 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243285 Fauvaud           Discovered 2008 Feb. 11 by J.-C. Merlin at Nogales.
Stéphane Fauvaud (b. 1968) is an active French amateur astronomer. He specializes in photometry of minor planets and variable stars that he observes with the 0.6-m reflector at Pic du Midi Observatory.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20121228/MPCPages.arcLast Updated: 2013-01-02

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