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269243 Charbonnel (2008 QN14)
Classification: Main-belt Asteroid          SPK-ID: 2269243
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1455206627856227 6.0099e-08  
a 3.182576937525309 4.7965e-08 au
q 2.719446232210389 2.0155e-07 au
i 1.984966248386364 8.4557e-06 deg
node 180.1465433800549 0.00017561 deg
peri 263.7279307486248 0.00017837 deg
M 297.0225227838471 3.3293e-05 deg
tp 2459363.285192557932
(2021-May-28.78519256)
0.00019654 TDB
period 2073.799635901543
5.68
4.6882e-05
1.284e-07
d
yr
n .1735943983052621 3.9244e-09 deg/d
Q 3.645707642840229 5.4945e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      7548 days (20.67 yr)  
   first obs. used      1999-01-18  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55993  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:39:20  

Additional Information
 Earth MOID = 1.73644 au 
 Jupiter MOID = 1.5864 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 15.9   n/a MPO454999  
diameter diameter 3.028 km 0.527 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

269243 Charbonnel           Discovered 2008 Aug. 27 by J. M. Lopez and C. Cavadore at Pises.
Stephane Charbonnel (b. 1973) is a French professor of Physics. An enthusiastic amateur astronomer, he has performed asteroid photometric observations to determine their shape, and spectrographic observations of galactic Novae.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-08-18Last Updated: 2016-11-23

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Alternate Designations
 2008 QN14 = 1999 BK35 = 2009 WM128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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