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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1970751616050231 3.3031e-08  
a 2.673500290784559 1.2283e-08 au
q 2.146619788927115 8.5466e-08 au
i 14.16605644553252 3.8266e-06 deg
node 116.5588235120115 1.547e-05 deg
peri 264.0630616313117 1.9708e-05 deg
M 30.37759206321968 1.0021e-05 deg
tp 2459065.768350959996
(2020-Aug-04.26835096)
4.4639e-05 TDB
period 1596.68329054718
4.37
1.1004e-05
3.013e-08
d
yr
n .2254673811214175 1.5538e-09 deg/d
Q 3.200380792642002 1.4704e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1405  
   data-arc span      8190 days (22.42 yr)  
   first obs. used      1998-10-15  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4732  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:38:14  

Additional Information
 Earth MOID = 1.20157 au 
 Jupiter MOID = 2.44497 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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