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357365 (2003 SH158)
Classification: Main-belt Asteroid          SPK-ID: 2357365
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2615467064257425 8.7831e-08  
a 3.135369223767417 3.6757e-08 au
q 2.315323729862413 2.8643e-07 au
i 14.98208779051274 8.1878e-06 deg
node 30.79964229518361 2.7688e-05 deg
peri 284.8731169384799 3.5544e-05 deg
M 309.2101071131341 1.5349e-05 deg
tp 2458886.592359577958
(2020-Feb-07.09235958)
8.7681e-05 TDB
period 2027.829625029561
5.55
3.566e-05
9.763e-08
d
yr
n .1775297074056466 3.1219e-09 deg/d
Q 3.955414717672422 4.6371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      6262 days (17.14 yr)  
   first obs. used      2002-04-08  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62196  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:42:44  

Additional Information
 Earth MOID = 1.35653 au 
 Jupiter MOID = 1.75858 au 
 T_jup = 3.107 
[ 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 15.5   n/a MPO440601  
diameter diameter 3.786 km 0.669 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.093   0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

357365 (2003 SH158)          Discovered 2003-Sep-22 by Broughton, J. at Reedy Creek
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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