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29564 (1998 ED6)
Classification: Main-belt Asteroid          SPK-ID: 2029564
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2119656866656074 8.7151e-08  
a 3.098858643911913 3.8797e-08 au
q 2.442006943575471 2.6533e-07 au
i 13.38783790129163 7.1329e-06 deg
node 292.9834537906704 3.3479e-05 deg
peri 56.0922015762463 3.7131e-05 deg
M 251.3994551486348 2.1886e-05 deg
tp 2458001.577649443701
(2017-Sep-05.07764944)
0.00012806 JED
period 1992.512598310526
5.46
3.7419e-05
1.024e-07
d
yr
n .1806763983852589 3.3931e-09 deg/d
Q 3.755710344248354 4.7021e-08 au
  Orbit Determination Parameters
   # obs. used (total)      963  
   data-arc span      8526 days (23.34 yr)  
   first obs. used      1992-02-06  
   last obs. used      2015-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45096  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:44:46  

Additional Information
 Earth MOID = 1.46142 au 
 Jupiter MOID = 1.78207 au 
 T_jup = 3.146 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.8 mag n/a MPO337506  

29564 (1998 ED6)          Discovered 1998-Mar-02 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 ED6 = 1992 CS3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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