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180549 (2004 EV19)
Classification: Main-belt Asteroid          SPK-ID: 2180549
[ 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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09782057160345718 1.0206e-07  
a 2.579328332766472 2.9628e-08 au
q 2.327016960902263 2.6844e-07 au
i 13.61293145482047 8.0299e-06 deg
node 80.21930731975404 3.4906e-05 deg
peri 80.37014652420918 5.4614e-05 deg
M 29.75050424472525 4.4509e-05 deg
tp 2459075.459644375415
(2020-Aug-13.95964438)		 0.00018596 TDB
period 1513.067733392504
4.14		 2.607e-05
7.138e-08		 d
yr
n .2379272203451401 4.0995e-09 deg/d
Q 2.83163970463068 3.2526e-08 au
   Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      7692 days (21.06 yr)  
   first obs. used      1998-12-13  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53367  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 22:17:36  

Additional Information
 Earth MOID = 1.38208 au 
 Jupiter MOID = 2.2847 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 16.2   n/a MPO224184  

180549 (2004 EV19)          Discovered 2004-Mar-14 by LINEAR at Socorro
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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