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JPL Small-Body Database Browser
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109039 (2001 QE13)
Classification: Main-belt Asteroid          SPK-ID: 2109039
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1438944103122202 5.9432e-08  
a 2.563550647130314 1.4358e-08 au
q 2.194670038455987 1.5278e-07 au
i 3.87080648829029 5.8583e-06 deg
node 32.92809658044719 6.3313e-05 deg
peri 17.0175114101514 6.5186e-05 deg
M 41.06965339149148 1.3525e-05 deg
tp 2458429.467038083696
(2018-Nov-06.96703808)
5.6448e-05 TDB
period 1499.205890610838
4.10
1.2595e-05
3.448e-08
d
yr
n .2401271248029323 2.0173e-09 deg/d
Q 2.932431255804641 1.6424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      671  
   data-arc span      7322 days (20.05 yr)  
   first obs. used      1999-01-22  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53968  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:48:03  

Additional Information
 Earth MOID = 1.20482 au 
 Jupiter MOID = 2.43411 au 
 T_jup = 3.416 
[ 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 15.4   n/a MPO453549  

109039 (2001 QE13)          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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