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JPL Small-Body Database Browser
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48227 (2001 KG58)
Classification: Main-belt Asteroid          SPK-ID: 2048227
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1595273362349535 3.6874e-08  
a 2.836557818466994 1.7636e-08 au
q 2.384049305610523 1.0412e-07 au
i 10.93734366182411 4.1559e-06 deg
node 176.8438976507524 2.2147e-05 deg
peri 178.1800908798512 2.5843e-05 deg
M 171.3453029085745 1.5399e-05 deg
tp 2457769.969491697269
(2017-Jan-16.46949170)
7.1509e-05 TDB
period 1744.961652952443
4.78
1.6274e-05
4.456e-08
d
yr
n .2063082586318654 1.9241e-09 deg/d
Q 3.289066331323464 2.045e-08 au
  Orbit Determination Parameters
   # obs. used (total)      859  
   data-arc span      8805 days (24.11 yr)  
   first obs. used      1995-02-25  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5389  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:45:34  

Additional Information
 Earth MOID = 1.37863 au 
 Jupiter MOID = 2.15834 au 
 T_jup = 3.266 
[ 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 14.5   n/a MPO436120  
diameter diameter 4.051 km 1.366 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.205   0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48227 (2001 KG58)          Discovered 2001-May-26 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 KG58 = 2000 EM161 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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