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109090 (2001 QX29)
Classification: Main-belt Asteroid          SPK-ID: 2109090
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 .1946739030046295 1.0518e-07  
a 2.609282192840192 1.524e-08 au
q 2.101323044319514 2.6713e-07 au
i 13.27854696530955 5.757e-06 deg
node 26.31680436063643 1.786e-05 deg
peri 336.8718567431148 2.2076e-05 deg
M 169.5298549848332 2.0803e-05 deg
tp 2458275.523895560355
(2018-Jun-06.02389556)
8.482e-05 TDB
period 1539.501096261904
4.21
1.3488e-05
3.693e-08
d
yr
n .2338419900278888 2.0487e-09 deg/d
Q 3.11724134136087 1.8207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      9153 days (25.06 yr)  
   first obs. used      1995-03-31  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53829  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:00:50  

Additional Information
 Earth MOID = 1.10678 au 
 Jupiter MOID = 2.35646 au 
 T_jup = 3.346 
[ 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 15.2   n/a MPO459509  

109090 (2001 QX29)          Discovered 2001-Aug-16 by LINEAR at Socorro
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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