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48218 (2001 KZ38)
Classification: Main-belt Asteroid          SPK-ID: 2048218
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .008552129904560639 5.5827e-08  
a 3.140652595113139 2.4232e-08 au
q 3.113793326134636 1.786e-07 au
i 20.71808348801274 6.407e-06 deg
node 223.0423986809822 1.2732e-05 deg
peri 136.9017887362047 0.00030994 deg
M 46.62329237598464 0.00030692 deg
tp 2458737.213425723740
(2019-Sep-10.71342572)
0.0017343 TDB
period 2032.957389089835
5.57
2.3528e-05
6.442e-08
d
yr
n .1770819211125589 2.0495e-09 deg/d
Q 3.167511864091642 2.4439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1378  
   data-arc span      7951 days (21.77 yr)  
   first obs. used      1999-01-22  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52285  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:38:25  

Additional Information
 Earth MOID = 2.1275 au 
 Jupiter MOID = 1.86573 au 
 T_jup = 3.110 
[ 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 13.4   n/a MPO502477  
diameter diameter 14.626 km 0.145 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48218 (2001 KZ38)          Discovered 2001-May-22 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 KZ38 = 2000 JY79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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