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186605 (2003 CN1)
Classification: Main-belt Asteroid          SPK-ID: 2186605
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2841421055827648 3.4648e-08  
a 2.785776278612933 1.4988e-08 au
q 1.994219941125335 1.0083e-07 au
i 12.4499929688177 4.0488e-06 deg
node 87.76839449757479 2.4548e-05 deg
peri 2.59091476416104 2.6644e-05 deg
M 339.4370446988061 9.4422e-06 deg
tp 2459297.506494645474
(2021-Mar-24.00649465)
4.4669e-05 TDB
period 1698.313183141675
4.65
1.3706e-05
3.752e-08
d
yr
n .2119750370977179 1.7107e-09 deg/d
Q 3.577332616100531 1.9246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      652  
   data-arc span      6581 days (18.02 yr)  
   first obs. used      2003-01-26  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48084  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:56  

Additional Information
 Earth MOID = 1.01056 au 
 Jupiter MOID = 1.65988 au 
 T_jup = 3.238 
[ 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 15.80   n/a MPCxxxxx  
diameter diameter 5.408 km 1.775 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

186605 (2003 CN1)          Discovered 2003-Feb-01 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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