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379564 (2011 AE78)
Classification: Main-belt Asteroid          SPK-ID: 2379564
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1764567062601305 5.0689e-08  
a 2.380845714267454 2.1511e-08 au
q 1.960729521414271 1.2559e-07 au
i 12.79160318489981 6.0097e-06 deg
node 119.7762951173323 3.6025e-05 deg
peri 2.351583173820047 4.4936e-05 deg
M 204.1245742641377 2.8095e-05 deg
tp 2459581.492408726741
(2022-Jan-01.99240873)
0.00010892 TDB
period 1341.823229378393
3.67
1.8185e-05
4.979e-08
d
yr
n .2682916736854913 3.6361e-09 deg/d
Q 2.800961907120637 2.5307e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      7109 days (19.46 yr)  
   first obs. used      2000-02-06  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57068  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:12:05  

Additional Information
 Earth MOID = .976652 au 
 Jupiter MOID = 2.28293 au 
 T_jup = 3.484 
[ 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 16.9   n/a MPO434348  

379564 (2011 AE78)          Discovered 2006-Nov-19 by CSS at Catalina
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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