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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05393478783344336 5.3085e-08  
a 2.98032091983638 2.2248e-08 au
q 2.819577943349432 1.6184e-07 au
i 8.631029696496663 6.1889e-06 deg
node 179.0419075560974 3.2625e-05 deg
peri 156.5141567842397 6.4664e-05 deg
M 248.4793122415554 5.8159e-05 deg
tp 2459582.664758935700
(2022-Jan-03.16475894)
0.00030585 TDB
period 1879.286412497776
5.15
2.1044e-05
5.762e-08
d
yr
n .1915620725004449 2.1451e-09 deg/d
Q 3.141063896323328 2.3448e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      9549 days (26.14 yr)  
   first obs. used      1994-04-03  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55949  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:12:35  

Additional Information
 Earth MOID = 1.813 au 
 Jupiter MOID = 2.09367 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 15.9   n/a MPO436525  

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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