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115109 (2003 SK32)
Classification: Main-belt Asteroid          SPK-ID: 2115109
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .190595485324459 6.1059e-08  
a 2.375499592060713 1.2562e-08 au
q 1.922740094423847 1.432e-07 au
i 11.96765853335297 6.4203e-06 deg
node 345.8567842629953 2.1031e-05 deg
peri 37.47709632130379 2.469e-05 deg
M 249.9312492984522 1.6498e-05 deg
tp 2459609.376738353137
(2022-Jan-29.87673835)
6.3695e-05 TDB
period 1337.306227870719
3.66
1.0607e-05
2.904e-08
d
yr
n .2691978789130429 2.1353e-09 deg/d
Q 2.828259089697579 1.4956e-08 au
  Orbit Determination Parameters
   # obs. used (total)      503  
   data-arc span      7560 days (20.70 yr)  
   first obs. used      1999-09-11  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54083  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:04  

Additional Information
 Earth MOID = .936338 au 
 Jupiter MOID = 2.68632 au 
 T_jup = 3.488 
[ 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 15.89   n/a E2021B55  

115109 (2003 SK32)          Discovered 2003-Sep-17 by NEAT at Palomar
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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