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115193 (2003 SA107)
Classification: Main-belt Asteroid          SPK-ID: 2115193
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07121343536257586 4.5942e-08  
a 2.759428475329595 1.7013e-08 au
q 2.56292009396406 1.2824e-07 au
i 4.288487963120335 6.2636e-06 deg
node 244.0949472809703 5.1021e-05 deg
peri 115.3412206322721 6.5511e-05 deg
M 329.7340582429125 4.2871e-05 deg
tp 2459537.259861383538
(2021-Nov-18.75986138)
0.0002 TDB
period 1674.276336906226
4.58
1.5483e-05
4.239e-08
d
yr
n .2150182691258827 1.9885e-09 deg/d
Q 2.955936856695131 1.8224e-08 au
  Orbit Determination Parameters
   # obs. used (total)      519  
   data-arc span      9712 days (26.59 yr)  
   first obs. used      1994-11-06  
   last obs. used      2021-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54891  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:02:28  

Additional Information
 Earth MOID = 1.56231 au 
 Jupiter MOID = 2.37347 au 
 T_jup = 3.334 
[ 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 15.68   n/a E2021B55  
diameter diameter 3.606 km 0.374 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.094   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115193 (2003 SA107)          Discovered 2003-Sep-20 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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