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5607 (1993 EN)
Classification: Main-belt Asteroid          SPK-ID: 2005607
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1292698410448117 7.0279e-08  
a 2.677104739717576 1.9528e-08 au
q 2.331035835553973 1.9024e-07 au
i 8.138642356037867 7.443e-06 deg
node 154.9520915731542 3.5033e-05 deg
peri 206.2325262307016 4.0231e-05 deg
M 299.8249935774184 2.1177e-05 deg
tp 2457867.929994778374
(2017-Apr-24.42999478)
9.5039e-05 JED
period 1599.913383375825
4.38
1.7506e-05
4.793e-08
d
yr
n .2250121811222044 2.462e-09 deg/d
Q 3.023173643881179 2.2052e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1158  
   data-arc span      16021 days (43.86 yr)  
   first obs. used      1972-06-06  
   last obs. used      2016-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48229  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:52:48  

Additional Information
 Earth MOID = 1.32923 au 
 Jupiter MOID = 2.41352 au 
 T_jup = 3.352 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.7 mag n/a MPO324359  

5607 (1993 EN)          Discovered 1993-Mar-12 by Ueda and Kaneda at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1993 EN = 1972 LR = 1975 EW5 = 1977 RN8 = 1982 VX12 = 1982 YB2 = 1986 TC2 = 1990 RS9 = 1991 XQ2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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