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117580 (2005 EW36)
Classification: Main-belt Asteroid          SPK-ID: 2117580
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1953782999799388 4.4997e-08  
a 2.599413753234703 1.4989e-08 au
q 2.091544713183235 1.2303e-07 au
i 12.42776806683353 4.325e-06 deg
node 177.9322548081404 1.3674e-05 deg
peri 209.0164149881469 1.6224e-05 deg
M 25.24085647974696 8.6004e-06 deg
tp 2458893.171976384300
(2020-Feb-13.67197638)
3.6219e-05 TDB
period 1530.775650685824
4.19
1.3241e-05
3.625e-08
d
yr
n .2351748930933879 2.0342e-09 deg/d
Q 3.107282793286172 1.7918e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1232  
   data-arc span      10189 days (27.90 yr)  
   first obs. used      1992-03-02  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51546  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:48:00  

Additional Information
 Earth MOID = 1.10299 au 
 Jupiter MOID = 2.37052 au 
 T_jup = 3.356 
[ 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 14.7   n/a MPO493670  

117580 (2005 EW36)          Discovered 2005-Mar-04 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 EW36 = 2000 AJ195 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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