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46294 (2001 KR65)
Classification: Main-belt Asteroid          SPK-ID: 2046294
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1971931860966566 3.3025e-08  
a 2.674030326755957 1.2299e-08 au
q 2.146729766903866 8.547e-08 au
i 14.16572390329819 3.8263e-06 deg
node 116.5591534982515 1.5464e-05 deg
peri 264.1004936828203 1.9696e-05 deg
M 74.51912918233734 9.9558e-06 deg
tp 2459065.892128281142
(2020-Aug-04.39212828)
4.4609e-05 TDB
period 1597.158140798548
4.37
1.1019e-05
3.017e-08
d
yr
n .2254003475322781 1.5551e-09 deg/d
Q 3.201330886608048 1.4725e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1410  
   data-arc span      8207 days (22.47 yr)  
   first obs. used      1998-10-15  
   last obs. used      2021-04-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4734  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:22:52  

Additional Information
 Earth MOID = 1.20227 au 
 Jupiter MOID = 2.44496 au 
 T_jup = 3.309 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.58   n/a MPCxxxxx  
diameter diameter 4.019 km 0.525 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.208   0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46294 (2001 KR65)          Discovered 2001-May-22 by LONEOS at Anderson Mesa
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 KR65 = 2000 EL182 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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