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46288 (2001 KK43)
Classification: Main-belt Asteroid          SPK-ID: 2046288
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04646380146619903 3.6542e-08  
a 3.081171281480452 2.2741e-08 au
q 2.93800835077439 1.1886e-07 au
i 12.01872878037457 4.1214e-06 deg
node 88.22144948308473 2.5478e-05 deg
peri 12.44868502941228 6.9682e-05 deg
M 311.5989168903356 6.4648e-05 deg
tp 2459266.097980410295
(2021-Feb-20.59798041)
0.00035561 TDB
period 1975.477960504864
5.41
2.187e-05
5.988e-08
d
yr
n .1822343793235721 2.0175e-09 deg/d
Q 3.224334212186514 2.3797e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1163  
   data-arc span      7767 days (21.26 yr)  
   first obs. used      1998-10-19  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56113  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:25:06  

Additional Information
 Earth MOID = 1.95584 au 
 Jupiter MOID = 1.94753 au 
 T_jup = 3.192 
[ 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 13.9   n/a MPO449293  
diameter diameter 6.959 km 0.188 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.132   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46288 (2001 KK43)          Discovered 2001-May-22 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

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