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46296 (2001 KU71)
Classification: Main-belt Asteroid          SPK-ID: 2046296
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03248822813418543 4.3704e-08  
a 3.105068154438949 2.1448e-08 au
q 3.004189991865343 1.3495e-07 au
i 3.187679213703256 4.1013e-06 deg
node 297.7862248579388 9.3401e-05 deg
peri 310.8626317991565 0.00012461 deg
M 187.759552180781 8.5852e-05 deg
tp 2460156.675865807005
(2023-Jul-31.17586581)
0.00048033 TDB
period 1998.504509532009
5.47
2.0707e-05
5.669e-08
d
yr
n .1801346948595585 1.8664e-09 deg/d
Q 3.205946317012556 2.2145e-08 au
  Orbit Determination Parameters
   # obs. used (total)      838  
   data-arc span      10335 days (28.30 yr)  
   first obs. used      1992-10-26  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53969  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:47:40  

Additional Information
 Earth MOID = 1.98956 au 
 Jupiter MOID = 1.80721 au 
 T_jup = 3.218 
[ 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 14.62   n/a MPCxxxxx  
diameter diameter 8.050 km 0.228 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46296 (2001 KU71)          Discovered 2001-May-24 by LONEOS at Anderson Mesa
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 KU71 = 2000 DF19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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