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214239 (2005 ET182)
Classification: Main-belt Asteroid          SPK-ID: 2214239
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1361430073373856 6.5289e-08  
a 2.444390267549454 1.8447e-08 au
q 2.111603625419035 1.6904e-07 au
i 2.426906161919562 5.2689e-06 deg
node 59.88565094238688 0.00013605 deg
peri 155.0171472273136 0.00013793 deg
M 321.6201988876288 2.5649e-05 deg
tp 2459149.317657721858
(2020-Oct-26.81765772)
0.00010039 TDB
period 1395.899802164426
3.82
1.5801e-05
4.326e-08
d
yr
n .2578981667894777 2.9194e-09 deg/d
Q 2.777176909679873 2.0958e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      6468 days (17.71 yr)  
   first obs. used      2002-08-13  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59116  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:04:39  

Additional Information
 Earth MOID = 1.10511 au 
 Jupiter MOID = 2.1885 au 
 T_jup = 3.486 
[ 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 16.9   n/a MPO314591  

214239 (2005 ET182)          Discovered 2005-Mar-09 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 ET182 = 2002 PY80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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