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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1596696864479173 3.1563e-08  
a 2.83802093235292 1.5396e-08 au
q 2.384875019951503 9.3051e-08 au
i 10.93678058152623 3.5198e-06 deg
node 176.8242796112596 1.9997e-05 deg
peri 177.936181165547 2.4105e-05 deg
M 295.4177919411745 1.5957e-05 deg
tp 2459513.779665960382
(2021-Oct-26.27966596)
7.882e-05 TDB
period 1746.311919886818
4.78
1.4211e-05
3.891e-08
d
yr
n .2061487388938697 1.6776e-09 deg/d
Q 3.291166844754336 1.7855e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1063  
   data-arc span      9271 days (25.38 yr)  
   first obs. used      1995-02-25  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52012  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:07:11  

Additional Information
 Earth MOID = 1.3786 au 
 Jupiter MOID = 2.16049 au 
 T_jup = 3.265 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457288.5 (2015-Sep-23.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1590732274615417 3.1569e-08  
q 2.38566050350788 9.2837e-08 au
tp 2457770.908967961524
(2017-Jan-17.40896796)
7.1919e-05 TDB
node 176.859338582007 2.0001e-05 deg
peri 178.4794755130623 2.4133e-05 deg
i 10.93638372299513 3.5199e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1063  
   data-arc span      9271 days (25.38 yr)  
   first obs. used      1995-02-25  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52012  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:07:11  

Additional Information
 Jupiter MOID = 2.16049 au 
 T_jup = 3.265 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.966002446982394E-16 -2.90253224289293E-15 6.391369550895155E-14 -3.488770176411421E-15 3.301712849236485E-14 4.349155480496784E-16
q -2.90253224289293E-15 8.618672895284028E-15 2.099489089869221E-13 1.043830731447051E-14 -3.087544544306021E-14 -4.235429266528141E-16
tp 6.391369550895155E-14 2.099489089869221E-13 5.172362547834088E-9 -1.660385438639465E-11 9.903779818341594E-10 1.81975560631672E-12
node -3.488770176411421E-15 1.043830731447051E-14 -1.660385438639465E-11 4.000327101343114E-10 -3.95641225331555E-10 1.098939695048356E-11
peri 3.301712849236485E-14 -3.087544544306021E-14 9.903779818341594E-10 -3.95641225331555E-10 5.823800038962032E-10 -1.04707329247062E-11
i 4.349155480496784E-16 -4.235429266528141E-16 1.81975560631672E-12 1.098939695048356E-11 -1.04707329247062E-11 1.238984613707035E-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 14.53   n/a E2021B10  
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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