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233109 (2005 SA137)
Classification: Main-belt Asteroid          SPK-ID: 2233109
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07980552407759478 4.5712e-08  
a 2.315824084203583 1.2597e-08 au
q 2.1310085294922 1.0524e-07 au
i 11.60134335446682 5.001e-06 deg
node 189.9843629576418 2.1635e-05 deg
peri 352.4685713217776 3.6075e-05 deg
M 249.4418392398533 3.1005e-05 deg
tp 2459395.816626523261
(2021-Jun-30.31662652)
0.00011173 TDB
period 1287.231847652755
3.52
1.0503e-05
2.876e-08
d
yr
n .2796698983609315 2.282e-09 deg/d
Q 2.500639638914966 1.3603e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      7176 days (19.65 yr)  
   first obs. used      2000-03-04  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55019  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:34:04  

Additional Information
 Earth MOID = 1.13316 au 
 Jupiter MOID = 2.4575 au 
 T_jup = 3.550 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO450068  
diameter diameter 2.056 km 0.549 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233109 (2005 SA137)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2005 SA137 = 2004 KJ15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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