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JPL Small-Body Database Browser
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379643 (2011 ET6)
Classification: Main-belt Asteroid          SPK-ID: 2379643
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1741404283013072 1.1907e-07  
a 2.289571853859154 2.2569e-08 au
q 1.890864830601503 2.6919e-07 au
i 1.825759190632336 1.2126e-05 deg
node 289.9289382057408 0.00034048 deg
peri 194.2625718407642 0.00034651 deg
M 147.6573260197322 5.8133e-05 deg
tp 2458081.482093197414
(2017-Nov-23.98209320)
0.0002014 TDB
period 1265.405865632171
3.46
1.8711e-05
5.123e-08
d
yr
n .2844937025956895 4.2066e-09 deg/d
Q 2.688278877116805 2.65e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      5674 days (15.53 yr)  
   first obs. used      2002-08-12  
   last obs. used      2018-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55994  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:57:46  

Additional Information
 Earth MOID = .906841 au 
 Jupiter MOID = 2.38113 au 
 T_jup = 3.578 
[ 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 18.5   n/a MPO198587  

379643 (2011 ET6)          Discovered 2003-Dec-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

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