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JPL Small-Body Database Browser
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382076 (2011 FA18)
Classification: Main-belt Asteroid          SPK-ID: 2382076
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1393559631798115 7.6531e-08  
a 2.421768528063457 2.473e-08 au
q 2.084280642236619 1.8086e-07 au
i 1.920037148753454 7.0807e-06 deg
node 267.5057744800867 0.00021829 deg
peri 307.8609344148608 0.00021937 deg
M 28.25599038365811 2.2902e-05 deg
tp 2458492.454817657267
(2019-Jan-08.95481766)
8.683e-05 TDB
period 1376.567061187836
3.77
2.1085e-05
5.773e-08
d
yr
n .2615201323278482 4.0057e-09 deg/d
Q 2.759256413890294 2.8176e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      8918 days (24.42 yr)  
   first obs. used      1993-08-14  
   last obs. used      2018-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6135  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:01:19  

Additional Information
 Earth MOID = 1.07822 au 
 Jupiter MOID = 2.21569 au 
 T_jup = 3.499 
[ 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 MPO434367  

382076 (2011 FA18)          Discovered 2007-Jan-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2011 FA18 = 2009 WQ192 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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