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6020 Miyamoto (1991 SL1)
Classification: Main-belt Asteroid          SPK-ID: 2006020
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09488115200033558 1.4941e-08  
a 2.296567715852426 5.8044e-09 au
q 2.078666725325569 3.4486e-08 au
i 5.009928388378416 3.2199e-07 deg
node 19.04254661802742 4.2936e-06 deg
peri 291.0177640718922 9.7094e-06 deg
M 196.8075561354378 8.9099e-06 deg
tp 2459776.755197354977
(2022-Jul-16.25519736)
3.1884e-05 TDB
period 1271.21002746893
3.48
4.8193e-06
1.319e-08
d
yr
n .2831947453378619 1.0736e-09 deg/d
Q 2.514468706379284 6.3551e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2685  
   data-arc span      24075 days (65.91 yr)  
   first obs. used      1955-04-16  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46948  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 18:14:07  

Additional Information
 Earth MOID = 1.06887 au 
 Jupiter MOID = 2.68236 au 
 T_jup = 3.583 
[ 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 13.97   n/a E2021B10  
diameter diameter 5.320 km 0.084 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.198   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

6020 Miyamoto (1991 SL1)          Discovered 1991-Sep-30 by Endate and Watanabe at Kitami
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1991 SL1 = 1983 ES1 = 1990 HU 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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