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JPL Small-Body Database Browser
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48200 (2001 KU1)
Classification: Main-belt Asteroid          SPK-ID: 2048200
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1646083049086434 3.0595e-08  
a 2.565483799612994 1.1017e-08 au
q 2.143183860088113 7.7292e-08 au
i 12.77073255866186 7.0559e-06 deg
node 220.7137562729374 1.8307e-05 deg
peri 78.30575651527013 3.1052e-05 deg
M 94.32952045247345 2.2892e-05 deg
tp 2458207.223978736564
(2018-Mar-29.72397874)
9.5556e-05 TDB
period 1500.902018537979
4.11
9.668e-06
2.647e-08
d
yr
n .239855763769759 1.545e-09 deg/d
Q 2.987783739137875 1.283e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1306  
   data-arc span      7400 days (20.26 yr)  
   first obs. used      1998-10-20  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50423  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:45:29  

Additional Information
 Earth MOID = 1.17053 au 
 Jupiter MOID = 2.28421 au 
 T_jup = 3.379 
[ 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 14.6   n/a MPO400470  
diameter diameter 3.480 km 0.084 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.278   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48200 (2001 KU1)          Discovered 2001-May-19 by BATTeRS at Bisei SG Center
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 KU1 = 1998 WW33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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