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115246 (2003 SF153)
Classification: Main-belt Asteroid          SPK-ID: 2115246
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1614063159055671 3.2102e-08  
a 3.064439401504444 1.7634e-08 au
q 2.569819527391751 9.8876e-08 au
i 12.16549173887294 4.5419e-06 deg
node 30.58529863263373 1.784e-05 deg
peri 49.96401207974665 2.5026e-05 deg
M 11.16439355119669 1.5086e-05 deg
tp 2459139.734423870525
(2020-Oct-17.23442387)
8.2124e-05 TDB
period 1959.408480746916
5.36
1.6913e-05
4.631e-08
d
yr
n .1837289179552647 1.5858e-09 deg/d
Q 3.559059275617137 2.048e-08 au
  Orbit Determination Parameters
   # obs. used (total)      992  
   data-arc span      8197 days (22.44 yr)  
   first obs. used      1998-10-10  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52305  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:20  

Additional Information
 Earth MOID = 1.6034 au 
 Jupiter MOID = 1.88287 au 
 T_jup = 3.179 
[ 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 14.72   n/a E2021B55  
diameter diameter 4.053 km 0.227 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.170   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115246 (2003 SF153)          Discovered 2003-Sep-19 by LONEOS at Anderson Mesa
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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