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JPL Small-Body Database Browser
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136366 (2004 EK5)
Classification: Main-belt Asteroid          SPK-ID: 2136366
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1224692635041238 4.2557e-08  
a 2.917885519766173 2.4036e-08 au
q 2.560534229171063 1.2397e-07 au
i 11.89601362528441 4.0827e-06 deg
node 158.7110984224539 2.351e-05 deg
peri 258.3562079798622 2.8673e-05 deg
M 116.1291186347645 1.7249e-05 deg
tp 2458013.227818467690
(2017-Sep-16.72781847)
8.6093e-05 TDB
period 1820.542408631881
4.98
2.2495e-05
6.159e-08
d
yr
n .1977432650253593 2.4433e-09 deg/d
Q 3.275236810361284 2.6979e-08 au
  Orbit Determination Parameters
   # obs. used (total)      540  
   data-arc span      6496 days (17.79 yr)  
   first obs. used      2001-07-18  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57599  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:18:40  

Additional Information
 Earth MOID = 1.60356 au 
 Jupiter MOID = 2.14156 au 
 T_jup = 3.238 
[ 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 14.9   n/a MPO436671  

136366 (2004 EK5)          Discovered 2004-Mar-11 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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