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357235 (2002 KC1)
Classification: Main-belt Asteroid          SPK-ID: 2357235
[ 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 .2354051513721075 6.3042e-08  
a 2.431340502276264 3.0539e-08 au
q 1.858990423300784 1.4836e-07 au
i 17.32378749861213 6.9239e-06 deg
node 138.5339356733229 2.471e-05 deg
peri 161.4146107784434 3.5588e-05 deg
M 232.1114052719758 3.586e-05 deg
tp 2459492.422195747641
(2021-Oct-04.92219575)		 0.00014539 TDB
period 1384.736385959713
3.79		 2.609e-05
7.143e-08		 d
yr
n .2599772806218971 4.8982e-09 deg/d
Q 3.003690581251744 3.7728e-08 au
   Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      6494 days (17.78 yr)  
   first obs. used      2002-05-16  
   last obs. used      2020-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6172  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:27:50  

Additional Information
 Earth MOID = .850753 au 
 Jupiter MOID = 2.30242 au 
 T_jup = 3.409 
[ 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 16.9   n/a MPO471685  
diameter diameter 2.483 km 0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

357235 (2002 KC1)          Discovered 2002-May-16 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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