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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1286910943466091 7.2927e-08  
a 2.677865579297088 2.2393e-08 AU
q 2.333248127384229 1.9576e-07 AU
i 8.137767456284593 8.056e-06 deg
node 154.9503301325337 3.8104e-05 deg
peri 206.3161214141504 4.5299e-05 deg
M 164.7031811682927 2.3303e-05 deg
tp 2456268.213423811545
(2012-Dec-06.71342381)
0.00010421 JED
period 1600.595480657263
4.38
2.0077e-05
5.497e-08
d
yr
n .2249162916867483 2.8212e-09 deg/d
Q 3.022483031209946 2.5274e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1010  
   data-arc span      15256 days (41.77 yr)  
   first obs. used      1972-06-06  
   last obs. used      2014-03-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49263  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:32:12  

Additional Information
 Earth MOID = 1.3327 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 12.6 mag n/a MPO250262  

5607 (1993 EN)          Discovered 1993-Mar-12 by Ueda and Kaneda at Kushiro (399)
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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