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180560 (2004 EB54)
Classification: Main-belt Asteroid          SPK-ID: 2180560
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1429342122133692 5.9741e-08  
a 2.618836226110814 1.9854e-08 au
q 2.244514933215832 1.604e-07 au
i 4.972361080318381 6.2596e-06 deg
node 168.5143824958919 6.1608e-05 deg
peri 61.26466077572539 6.4536e-05 deg
M 295.2677898785722 1.8326e-05 deg
tp 2459478.842081753337
(2021-Sep-21.34208175)
7.9701e-05 TDB
period 1547.964286144958
4.24
1.7603e-05
4.819e-08
d
yr
n .2325635049995515 2.6446e-09 deg/d
Q 2.993157519005797 2.2691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      7233 days (19.80 yr)  
   first obs. used      2001-05-24  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60661  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:27:00  

Additional Information
 Earth MOID = 1.23848 au 
 Jupiter MOID = 1.99961 au 
 T_jup = 3.386 
[ 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 17.1   n/a MPO454241  

180560 (2004 EB54)          Discovered 2004-Mar-15 by CINEOS at Campo Imperatore
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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