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109353 (2001 QS153)
Classification: Main-belt Asteroid          SPK-ID: 2109353
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05406464106790229 5.1623e-08  
a 2.980892643701381 2.1854e-08 au
q 2.819731752857715 1.5718e-07 au
i 8.630660802681721 5.9713e-06 deg
node 179.0359899545698 3.1876e-05 deg
peri 156.3093482635674 6.3402e-05 deg
M 287.0136221387121 5.7543e-05 deg
tp 2459581.616051355287
(2022-Jan-02.11605136)
0.00030202 TDB
period 1879.827202120622
5.15
2.0672e-05
5.66e-08
d
yr
n .1915069638283168 2.106e-09 deg/d
Q 3.142053534545046 2.3035e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      9549 days (26.14 yr)  
   first obs. used      1994-04-03  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55698  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:15:18  

Additional Information
 Earth MOID = 1.81129 au 
 Jupiter MOID = 2.09177 au 
 T_jup = 3.240 
[ 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 15.99   n/a E2021B55  

109353 (2001 QS153)          Discovered 2001-Aug-26 by Ondrejov at Ondrejov
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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