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362611 (2011 QL17)
Classification: Main-belt Asteroid          SPK-ID: 2362611
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2044434707521482 9.6827e-08  
a 2.441257490651756 3.0533e-08 au
q 1.942158336263231 2.1524e-07 au
i 2.101675472298224 4.9849e-06 deg
node 247.5199329517929 0.00013408 deg
peri 170.5073280328788 0.00013786 deg
M 105.9840429833766 1.9148e-05 deg
tp 2458790.336706254513
(2019-Nov-02.83670625)
7.9736e-05 TDB
period 1393.217144693519
3.81
2.6138e-05
7.156e-08
d
yr
n .2583947530154698 4.8477e-09 deg/d
Q 2.940356645040281 3.6775e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      4423 days (12.11 yr)  
   first obs. used      2009-02-03  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48383  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:08  

Additional Information
 Earth MOID = .953719 au 
 Jupiter MOID = 2.40559 au 
 T_jup = 3.472 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.84   n/a E2021B25  

362611 (2011 QL17)          Discovered 2009-Feb-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-04-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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