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186292 (2002 CN41)
Classification: Main-belt Asteroid          SPK-ID: 2186292
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1061021868367377 4.9552e-08  
a 3.058694770229735 2.5894e-08 au
q 2.734160566242267 1.4345e-07 au
i 10.35704997104891 4.4669e-06 deg
node 214.7696850196598 2.4137e-05 deg
peri 352.7987023995485 3.1831e-05 deg
M 136.4719499948824 2.0213e-05 deg
tp 2458459.797971610100
(2018-Dec-07.29797161)
0.00011072 TDB
period 1953.901371163549
5.35
2.4811e-05
6.793e-08
d
yr
n .184246761537211 2.3396e-09 deg/d
Q 3.383228974217203 2.8641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      449  
   data-arc span      6825 days (18.69 yr)  
   first obs. used      2002-02-07  
   last obs. used      2020-10-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58707  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:50:42  

Additional Information
 Earth MOID = 1.72858 au 
 Jupiter MOID = 1.58788 au 
 T_jup = 3.201 
[ 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 15.36   n/a MPCxxxxx  
diameter diameter 5.644 km 0.247 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

186292 (2002 CN41)          Discovered 2002-Feb-07 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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