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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1596467176009311 3.1742e-08  
a 2.836772167666393 1.5558e-08 au
q 2.383890802516775 9.3297e-08 au
i 10.93735844610817 3.5595e-06 deg
node 176.8412278762087 2.0063e-05 deg
peri 178.0781744380063 2.4156e-05 deg
M 254.0079216244548 1.5778e-05 deg
tp 2459514.314102772494
(2021-Oct-26.81410277)
7.88e-05 TDB
period 1745.159448074143
4.78
1.4357e-05
3.931e-08
d
yr
n .206284875801621 1.697e-09 deg/d
Q 3.289653532816011 1.8042e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1031  
   data-arc span      9244 days (25.31 yr)  
   first obs. used      1995-02-25  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52186  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 21:47:47  

Additional Information
 Earth MOID = 1.37934 au 
 Jupiter MOID = 2.16128 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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