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JPL Small-Body Database Browser
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109041 (2001 QU13)
Classification: Main-belt Asteroid          SPK-ID: 2109041
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .10543663512762 4.3552e-08  
a 2.400996613511658 1.11e-08 au
q 2.147843609630178 1.0926e-07 au
i 6.932582878147741 3.9074e-06 deg
node 149.0059506753072 3.4876e-05 deg
peri 200.7088047228856 3.9768e-05 deg
M 263.7479007658058 2.0431e-05 deg
tp 2458963.823473463131
(2020-Apr-24.32347346)
7.7941e-05 TDB
period 1358.894522689648
3.72
9.4236e-06
2.58e-08
d
yr
n .2649212238249774 1.8372e-09 deg/d
Q 2.654149617393137 1.2271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      560  
   data-arc span      8083 days (22.13 yr)  
   first obs. used      1997-07-07  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57136  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:11:19  

Additional Information
 Earth MOID = 1.14153 au 
 Jupiter MOID = 2.72668 au 
 T_jup = 3.508 
[ 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 16.1   n/a MPO436524  

109041 (2001 QU13)          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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