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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .008231330278703089 5.7165e-08  
a 3.139576961990266 2.4948e-08 au
q 3.113734067080717 1.835e-07 au
i 20.72057907723723 6.538e-06 deg
node 223.0390898332342 1.3188e-05 deg
peri 135.6029836551901 0.00033099 deg
M 337.060487147458 0.00032831 deg
tp 2458729.975267635337
(2019-Sep-03.47526764)
0.0018525 TDB
period 2031.913085876904
5.56
2.4219e-05
6.631e-08
d
yr
n .1771729324951103 2.1118e-09 deg/d
Q 3.165419856899816 2.5153e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1272  
   data-arc span      7587 days (20.77 yr)  
   first obs. used      1999-01-22  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53041  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:36:14  

Additional Information
 Earth MOID = 2.12698 au 
 Jupiter MOID = 1.86609 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 13.3   n/a MPO333238  
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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