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227033 (2005 AM26)
Classification: Main-belt Asteroid          SPK-ID: 2227033
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1062139237721871 4.9183e-08  
a 3.124725335314958 2.4865e-08 au
q 2.792835996740793 1.6028e-07 au
i 6.295713833584336 5.6669e-06 deg
node 71.69316488227254 4.6781e-05 deg
peri 29.86044131081785 5.5262e-05 deg
M 326.4059263829199 2.8282e-05 deg
tp 2459388.767939162985
(2021-Jun-23.26793916)		 0.00015847 TDB
period 2017.512340754505
5.52		 2.4081e-05
6.593e-08		 d
yr
n .178437570233334 2.1298e-09 deg/d
Q 3.456614673889122 2.7506e-08 au
   Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      6338 days (17.35 yr)  
   first obs. used      2003-10-05  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51062  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:38:10  

Additional Information
 Earth MOID = 1.81168 au 
 Jupiter MOID = 1.70769 au 
 T_jup = 3.197 
[ 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 15.81   n/a E2021B55  
diameter diameter 3.914 km 0.331 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

227033 (2005 AM26)          Discovered 2005-Jan-11 by Wise at Wise
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2005 AM26 = 2003 TB54 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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