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JPL Small-Body Database Browser
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109929 (2001 SH33)
Classification: Main-belt Asteroid          SPK-ID: 2109929
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2849406679571702 5.3631e-08  
a 3.019551467191953 1.6978e-08 au
q 2.159158455199225 1.5912e-07 au
i 1.038175782370568 6.1829e-06 deg
node 43.06484880338802 0.00031338 deg
peri 296.3846807730354 0.00031354 deg
M 137.3941021256588 1.2317e-05 deg
tp 2457869.061744416296
(2017-Apr-25.56174442)
6.1442e-05 TDB
period 1916.514376791127
5.25
1.6164e-05
4.425e-08
d
yr
n .1878410119744356 1.5842e-09 deg/d
Q 3.879944479184681 2.1815e-08 au
  Orbit Determination Parameters
   # obs. used (total)      486  
   data-arc span      9493 days (25.99 yr)  
   first obs. used      1993-01-29  
   last obs. used      2019-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52696  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:03:13  

Additional Information
 Earth MOID = 1.14981 au 
 Jupiter MOID = 1.52404 au 
 T_jup = 3.183 
[ 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 15.4   n/a MPO432620  
diameter diameter 5.097 km 0.659 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109929 (2001 SH33)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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