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186617 (2003 EZ51)
Classification: Main-belt Asteroid          SPK-ID: 2186617
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1262768446494917 5.2222e-08  
a 2.786720173510019 2.0926e-08 au
q 2.43482194307809 1.4791e-07 au
i 3.611665676900783 4.783e-06 deg
node 108.8343233980176 8.6723e-05 deg
peri 93.57878890017818 8.9201e-05 deg
M 272.7780272442384 2.4162e-05 deg
tp 2459612.181995117625
(2022-Feb-01.68199512)
0.00011672 TDB
period 1699.176406584487
4.65
1.9139e-05
5.24e-08
d
yr
n .2118673485607275 2.3865e-09 deg/d
Q 3.138618403941948 2.3569e-08 au
  Orbit Determination Parameters
   # obs. used (total)      268  
   data-arc span      6543 days (17.91 yr)  
   first obs. used      2003-03-06  
   last obs. used      2021-02-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56552  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:52:00  

Additional Information
 Earth MOID = 1.43406 au 
 Jupiter MOID = 1.82411 au 
 T_jup = 3.316 
[ 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 16.56   n/a MPCxxxxx  

186617 (2003 EZ51)          Discovered 2003-Mar-11 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2003 EZ51 = 2005 TD151 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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