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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1975752393393411 4.0328e-08  
a 2.67576170888096 1.8121e-08 au
q 2.14709744883376 1.116e-07 au
i 14.15666405581339 5.6433e-06 deg
node 116.5736245566851 1.6806e-05 deg
peri 263.7799145206036 2.1916e-05 deg
M 255.4439695981244 1.5844e-05 deg
tp 2459064.818688715477
(2020-Aug-03.31868872)
7.2539e-05 TDB
period 1598.709584660869
4.38
1.6241e-05
4.447e-08
d
yr
n .2251816111281813 2.2875e-09 deg/d
Q 3.20442596892816 2.1702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      842  
   data-arc span      7533 days (20.62 yr)  
   first obs. used      1998-10-15  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55028  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:36:57  

Additional Information
 Earth MOID = 1.20235 au 
 Jupiter MOID = 2.43632 au 
 T_jup = 3.308 
[ 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 14.5   n/a MPO436105  
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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