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353232 Nolwenn (2010 CB12)
Classification: Main-belt Asteroid          SPK-ID: 2353232
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1745689654547561 5.134e-08  
a 2.40857285748064 2.079e-08 au
q 1.988110785527839 1.2851e-07 au
i 9.352805210398719 6.0888e-06 deg
node 338.0402089921623 3.2321e-05 deg
peri 239.5681370101049 3.6002e-05 deg
M 260.2727124922454 1.7666e-05 deg
tp 2459578.724462850098
(2021-Dec-30.22446285)
6.9421e-05 TDB
period 1365.331495809989
3.74
1.7678e-05
4.84e-08
d
yr
n .2636722298612384 3.4139e-09 deg/d
Q 2.82903492943344 2.4419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      8056 days (22.06 yr)  
   first obs. used      1999-02-18  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53741  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:04:53  

Additional Information
 Earth MOID = 1.00008 au 
 Jupiter MOID = 2.20723 au 
 T_jup = 3.482 
[ 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 16.5   n/a MPO534652  
diameter diameter 2.915 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

353232 Nolwenn           Discovered 2010 Feb. 6 by S. Kurti at Mayhill.
Nolwenn Leroy (b. 1982) is a French singer and songwriter. She uses her popularity to help various charitable organizations, especially in the fight against inadequate housing with the Abbé Pierre Foundation and as a member of the charity ensemble Les Enfoirés, where she participates in annual pop concerts.
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 2014-09-09Last Updated: 2014-11-10

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