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357083 (2001 SH56)
Classification: Main-belt Asteroid          SPK-ID: 2357083
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 .3020660502394255 6.7074e-08  
a 2.691942384769019 2.4256e-08 au
q 1.878797981129742 1.9157e-07 au
i 8.524067660962389 7.8498e-06 deg
node 49.04165392747588 4.0224e-05 deg
peri 278.1294564743563 4.325e-05 deg
M 20.64673742365805 1.221e-05 deg
tp 2458507.977789218644
(2019-Jan-24.47778922)
5.4257e-05 TDB
period 1613.232889915199
4.42
2.1804e-05
5.97e-08
d
yr
n .2231543890844699 3.0161e-09 deg/d
Q 3.505086788408296 3.1583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      6667 days (18.25 yr)  
   first obs. used      2001-08-04  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53233  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:20:54  

Additional Information
 Earth MOID = .890014 au 
 Jupiter MOID = 1.94452 au 
 T_jup = 3.289 
[ 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 16.6   n/a MPO450329  
diameter diameter 2.903 km 0.364 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.036   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

357083 (2001 SH56)          Discovered 2001-Sep-16 by LINEAR at Socorro
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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