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109152 (2001 QA60)
Classification: Main-belt Asteroid          SPK-ID: 2109152
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08850489885853592 3.4648e-08  
a 2.580223792683572 1.4552e-08 au
q 2.351861346879724 8.6948e-08 au
i 3.586429587660824 4.5705e-06 deg
node 137.9456576127373 8.2901e-05 deg
peri 310.2870484935881 9.6677e-05 deg
M 76.89680136317328 4.6098e-05 deg
tp 2458677.137045249772
(2019-Jul-12.63704525)
0.00019423 TDB
period 1513.855734522562
4.14
1.2806e-05
3.506e-08
d
yr
n .2378033730628477 2.0117e-09 deg/d
Q 2.80858623848742 1.5839e-08 au
  Orbit Determination Parameters
   # obs. used (total)      663  
   data-arc span      7296 days (19.98 yr)  
   first obs. used      2000-04-27  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51299  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:01:37  

Additional Information
 Earth MOID = 1.37024 au 
 Jupiter MOID = 2.33648 au 
 T_jup = 3.417 
[ 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 15.9   n/a MPO459509  

109152 (2001 QA60)          Discovered 2001-Aug-18 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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