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268664 (2006 ED43)
Classification: Main-belt Asteroid          SPK-ID: 2268664
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08449572959789531 5.487e-08  
a 3.130245401817909 4.1074e-08 au
q 2.865753032770848 1.9049e-07 au
i 18.11290612201226 5.8637e-06 deg
node 146.7338528547451 1.8773e-05 deg
peri 359.1491511370425 4.2327e-05 deg
M 238.8759752967827 3.9273e-05 deg
tp 2459681.102905242224
(2022-Apr-11.60290524)
0.00022674 TDB
period 2022.860836135116
5.54
3.9815e-05
1.09e-07
d
yr
n .1779657767698035 3.5028e-09 deg/d
Q 3.394737770864971 4.4544e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      7070 days (19.36 yr)  
   first obs. used      2001-06-16  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56773  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:11:40  

Additional Information
 Earth MOID = 1.87773 au 
 Jupiter MOID = 1.61637 au 
 T_jup = 3.131 
[ 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 15.2   n/a MPO454996  
diameter diameter 6.308 km 0.216 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

268664 (2006 ED43)          Discovered 2006-Mar-04 by CSS at Catalina
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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