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JPL Small-Body Database Browser
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344497 (2002 QL113)
Classification: Main-belt Asteroid          SPK-ID: 2344497
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1869929087541236 1.6939e-07  
a 2.800892119783729 2.8357e-08 au
q 2.277145155198867 4.8628e-07 au
i 7.50270004963189 1.0938e-05 deg
node 258.8566153513118 0.00012756 deg
peri 90.99087403149854 0.00014006 deg
M 187.5467157995048 4.8633e-05 deg
tp 2459420.685275214394
(2021-Jul-25.18527521)
0.00023822 TDB
period 1712.154688419289
4.69
2.6001e-05
7.119e-08
d
yr
n .2102613755842134 3.1931e-09 deg/d
Q 3.324639084368592 3.3659e-08 au
  Orbit Determination Parameters
   # obs. used (total)      84  
   data-arc span      6015 days (16.47 yr)  
   first obs. used      2002-07-21  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59071  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:56:55  

Additional Information
 Earth MOID = 1.28549 au 
 Jupiter MOID = 2.18459 au 
 T_jup = 3.287 
[ 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 16.8   n/a MPO386398  

344497 (2002 QL113)          Discovered 2002-Aug-27 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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