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JPL Small-Body Database Browser
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48201 (2001 KD3)
Classification: Main-belt Asteroid          SPK-ID: 2048201
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03778467521695819 4.0013e-08  
a 2.718183846743561 1.679e-08 au
q 2.615478152914374 1.0668e-07 au
i 3.907911906185642 5.7743e-06 deg
node 210.303516137844 6.414e-05 deg
peri 250.3456262076035 0.00010434 deg
M 129.7813733472943 8.0668e-05 deg
tp 2458010.398752751549
(2017-Sep-13.89875275)
0.00036675 TDB
period 1636.87934200668
4.48
1.5167e-05
4.152e-08
d
yr
n .2199306880852131 2.0378e-09 deg/d
Q 2.820889540572749 1.7425e-08 au
  Orbit Determination Parameters
   # obs. used (total)      766  
   data-arc span      7541 days (20.65 yr)  
   first obs. used      1998-09-15  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5521  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:37:14  

Additional Information
 Earth MOID = 1.63567 au 
 Jupiter MOID = 2.23567 au 
 T_jup = 3.355 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456572.5 (2013-Oct-07.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03912671264255976 4.0202e-08  
q 2.610115864771339 1.0763e-07 au
tp 2456368.715454622687
(2013-Mar-17.21545462)
0.00035292 TDB
node 210.3272110644728 6.4131e-05 deg
peri 248.8792724771974 0.00010197 deg
i 3.908527969985069 5.7765e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      766  
   data-arc span      7541 days (20.65 yr)  
   first obs. used      1998-09-15  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5521  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:37:14  

Additional Information
 Jupiter MOID = 2.23567 au 
 T_jup = 3.355 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.616180603294737E-15 -4.27885453722946E-15 -2.408454552543753E-12 2.179180621224208E-15 -5.436134441136345E-13 -1.262235506261668E-15
q -4.27885453722946E-15 1.158481507196532E-14 6.359232347587868E-12 -6.914346265131502E-15 1.442056650076351E-12 3.553189116334122E-15
tp -2.408454552543753E-12 6.359232347587868E-12 1.245552272129142E-7 -5.544869994002565E-11 2.799483217784827E-8 -8.126006929886529E-13
node 2.179180621224208E-15 -6.914346265131502E-15 -5.544869994002565E-11 4.112767792746474E-9 -4.115293457841496E-9 -2.091983807871242E-11
peri -5.436134441136345E-13 1.442056650076351E-12 2.799483217784827E-8 -4.115293457841496E-9 1.03977438845115E-8 2.071170580650249E-11
i -1.262235506261668E-15 3.553189116334122E-15 -8.126006929886529E-13 -2.091983807871242E-11 2.071170580650249E-11 3.3368012808556E-11

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 14.8   n/a MPO385124  
diameter diameter 3.363 km 1.135 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.226   0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48201 (2001 KD3)          Discovered 2001-May-17 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 KD3 = 1998 SE107 = 2000 CM11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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