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134256 (2006 AE91)
Classification: Main-belt Asteroid          SPK-ID: 2134256
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2554358589994353 4.1021e-08  
a 3.164749259540984 2.8977e-08 au
q 2.356358813912306 1.2972e-07 au
i 16.5114524570698 4.1431e-06 deg
node 161.2061468099525 1.6207e-05 deg
peri 83.97613940862681 1.8541e-05 deg
M 178.5638207358907 1.3785e-05 deg
tp 2458180.504263476238
(2018-Mar-03.00426348)
6.8434e-05 TDB
period 2056.399015406757
5.63
2.8243e-05
7.733e-08
d
yr
n .1750633010922697 2.4043e-09 deg/d
Q 3.973139705169663 3.6379e-08 au
  Orbit Determination Parameters
   # obs. used (total)      887  
   data-arc span      8946 days (24.49 yr)  
   first obs. used      1996-08-19  
   last obs. used      2021-02-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5215  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:07:35  

Additional Information
 Earth MOID = 1.41249 au 
 Jupiter MOID = 1.48056 au 
 T_jup = 3.090 
[ 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 14.0   n/a MPO449758  
diameter diameter 9.920 km 0.420 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134256 (2006 AE91)          Discovered 2006-Jan-06 by Mt. Lemmon Survey at Mt. Lemmon
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 2006 AE91 = 1996 QX3 = 2000 CH43 = 2001 KN78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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