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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2557239611074987 4.1212e-08  
a 3.163982214868751 2.9374e-08 au
q 2.354876150008836 1.3e-07 au
i 16.51223989586262 5.4653e-06 deg
node 161.2139674434226 1.6258e-05 deg
peri 83.95157415765985 1.9328e-05 deg
M 143.5619145822929 1.3741e-05 deg
tp 2458180.740953422639
(2018-Mar-03.24095342)
7.0987e-05 TDB
period 2055.651442281959
5.63
2.8627e-05
7.838e-08
d
yr
n .1751269658830718 2.4388e-09 deg/d
Q 3.973088279728664 3.6886e-08 au
  Orbit Determination Parameters
   # obs. used (total)      782  
   data-arc span      8473 days (23.20 yr)  
   first obs. used      1996-08-19  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54927  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 15:48:37  

Additional Information
 Earth MOID = 1.41233 au 
 Jupiter MOID = 1.48165 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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