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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1292141837820931 7.0737e-08  
a 2.676785737732828 1.9657e-08 au
q 2.330907053472133 1.9135e-07 au
i 8.138627326924544 7.4944e-06 deg
node 154.9522593669811 3.5164e-05 deg
peri 206.2828348485099 4.0402e-05 deg
M 254.7611385533597 2.1099e-05 deg
tp 2457868.119358184218
(2017-Apr-24.61935818)
9.5297e-05 JED
period 1599.627425004728
4.38
1.762e-05
4.824e-08
d
yr
n .2250524055618364 2.479e-09 deg/d
Q 3.022664421993523 2.2197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1154  
   data-arc span      15747 days (43.11 yr)  
   first obs. used      1972-06-06  
   last obs. used      2015-07-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48015  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:16:26  

Additional Information
 Earth MOID = 1.32826 au 
 Jupiter MOID = 2.41384 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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