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JPL Small-Body Database Browser
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379560 (2011 AL66)
Classification: Main-belt Asteroid          SPK-ID: 2379560
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07428873069937672 5.6985e-08  
a 2.339148728859435 2.4911e-08 au
q 2.165376338875407 1.3509e-07 au
i 4.847248601353422 5.7731e-06 deg
node 315.569875384073 7.6447e-05 deg
peri 212.5736045998678 8.9766e-05 deg
M 76.70835293982944 4.6429e-05 deg
tp 2458322.064030691403
(2018-Jul-22.56403069)
0.00016742 TDB
period 1306.727952166061
3.58
2.0874e-05
5.715e-08
d
yr
n .2754972826618242 4.4008e-09 deg/d
Q 2.512921118843463 2.6761e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      5088 days (13.93 yr)  
   first obs. used      2004-02-17  
   last obs. used      2018-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56186  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:32:15  

Additional Information
 Earth MOID = 1.17446 au 
 Jupiter MOID = 2.46953 au 
 T_jup = 3.557 
[ 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 MPO434348  

379560 (2011 AL66)          Discovered 2004-Feb-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2011 AL66 = 2004 DR29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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