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382088 (2011 FL142)
Classification: Main-belt Asteroid          SPK-ID: 2382088
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2234728829874758 7.8205e-08  
a 2.569556343820198 2.7168e-08 au
q 1.995330179667941 2.1099e-07 au
i 5.648269814574028 4.3732e-06 deg
node 114.1973475768162 0.00013396 deg
peri 30.60217754499373 0.00013714 deg
M 129.5480259974278 2.6908e-05 deg
tp 2458459.105370317942
(2018-Dec-06.60537032)
0.00011485 TDB
period 1504.477317851303
4.12
2.386e-05
6.533e-08
d
yr
n .2392857610602948 3.795e-09 deg/d
Q 3.143782507972456 3.3239e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      4968 days (13.60 yr)  
   first obs. used      2005-10-26  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65327  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:21  

Additional Information
 Earth MOID = 1.01023 au 
 Jupiter MOID = 1.88104 au 
 T_jup = 3.388 
[ 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 17.3   n/a MPO427901  

382088 (2011 FL142)          Discovered 2005-Oct-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2011 FL142 = 2007 LN7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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