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183561 (2003 KC32)
Classification: Main-belt Asteroid          SPK-ID: 2183561
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1624540001956634 5.3101e-08  
a 3.193200430178744 3.2483e-08 au
q 2.674452246869694 1.8262e-07 au
i 10.5534181379973 8.5132e-06 deg
node 174.8331436347283 3.0154e-05 deg
peri 90.71905154535808 4.111e-05 deg
M 319.9016590987083 2.9921e-05 deg
tp 2459232.646210369864
(2021-Jan-18.14621037)
0.0001748 TDB
period 2084.191860677676
5.71
3.1802e-05
8.707e-08
d
yr
n .1727288196408875 2.6356e-09 deg/d
Q 3.711948613487794 3.776e-08 au
  Orbit Determination Parameters
   # obs. used (total)      245  
   data-arc span      7527 days (20.61 yr)  
   first obs. used      1999-09-14  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59677  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:39:22  

Additional Information
 Earth MOID = 1.68605 au 
 Jupiter MOID = 1.5245 au 
 T_jup = 3.149 
[ 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 15.6   n/a MPO433201  
diameter diameter 5.217 km 0.235 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.034   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183561 (2003 KC32)          Discovered 2003-May-27 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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