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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2121052961938955 8.0839e-08  
a 3.098790855856107 3.7149e-08 au
q 2.441520903531813 2.4882e-07 au
i 13.38830393868695 6.9192e-06 deg
node 292.9797857544187 3.3164e-05 deg
peri 56.1002615596302 3.6789e-05 deg
M 287.5466054620489 2.1779e-05 deg
tp 2458001.498790119310
(2017-Sep-04.99879012)
0.0001249 JED
period 1992.447218844053
5.46
3.5829e-05
9.809e-08
d
yr
n .1806823270374305 3.2491e-09 deg/d
Q 3.756060808180401 4.5029e-08 au
  Orbit Determination Parameters
   # obs. used (total)      975  
   data-arc span      8839 days (24.20 yr)  
   first obs. used      1992-02-06  
   last obs. used      2016-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4564  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:54:13  

Additional Information
 Earth MOID = 1.46204 au 
 Jupiter MOID = 1.78277 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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