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180569 (2004 ED84)
Classification: Main-belt Asteroid          SPK-ID: 2180569
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1697238549441001 3.1504e-08  
a 2.57011070610174 1.585e-08 au
q 2.13390160942905 8.415e-08 au
i 12.160367440272 7.9136e-06 deg
node 178.6035533497351 2.1495e-05 deg
peri 66.48712887229442 3.5834e-05 deg
M 348.7431151432786 3.0814e-05 deg
tp 2459247.558913512124
(2021-Feb-02.05891351)
0.00012907 TDB
period 1504.96421345636
4.12
1.3922e-05
3.812e-08
d
yr
n .2392083458072468 2.2129e-09 deg/d
Q 3.00631980277443 1.8541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      7284 days (19.94 yr)  
   first obs. used      2000-05-13  
   last obs. used      2020-04-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61303  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:27:02  

Additional Information
 Earth MOID = 1.15441 au 
 Jupiter MOID = 2.07896 au 
 T_jup = 3.379 
[ 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 16.38   n/a E2021B55  

180569 (2004 ED84)          Discovered 2004-Mar-14 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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