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5611 (1943 DL)
Classification: Main-belt Asteroid          SPK-ID: 2005611
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1336203726997 5.1501e-08  
a 2.596079386378627 1.6325e-08 au
q 2.249190291212706 1.3394e-07 au
i 12.41786666663792 8.8906e-06 deg
node 354.1403613897687 2.3976e-05 deg
peri 111.5326931848264 4.7598e-05 deg
M 186.2488041285651 3.6795e-05 deg
tp 2458137.895837307656
(2018-Jan-19.39583731)
0.00015706 JED
period 1527.831219229028
4.18
1.4411e-05
3.946e-08
d
yr
n .2356281213979007 2.2226e-09 deg/d
Q 2.942968481544548 1.8506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      993  
   data-arc span      26281 days (71.95 yr)  
   first obs. used      1943-02-26  
   last obs. used      2015-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46723  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 13:59:44  

Additional Information
 Earth MOID = 1.29863 au 
 Jupiter MOID = 2.21561 au 
 T_jup = 3.372 
[ 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 12.8 mag n/a MPO272664  

5611 (1943 DL)          Discovered 1943-Feb-26 by Oterma, L. at Turku
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1943 DL = 1964 FF = 1987 UX9 = 1989 CS 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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