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55749 Eulenspiegel (1991 AT2)
Classification: Main-belt Asteroid          SPK-ID: 2055749
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1607320657174951 6.2567e-08  
a 3.173383166939238 3.7204e-08 AU
q 2.663318735203968 1.9002e-07 AU
i 4.308101199547817 7.3815e-06 deg
node 145.138725551209 8.7885e-05 deg
peri 340.5308313720924 9.1985e-05 deg
M 86.97079849040337 2.5442e-05 deg
tp 2456501.669322667348
(2013-Jul-28.16932267)
0.00014391 JED
period 2064.819996559766
5.65
3.6311e-05
9.941e-08
d
yr
n .1743493382473061 3.066e-09 deg/d
Q 3.683447598674509 4.3184e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      734  
   data-arc span      8561 days (23.44 yr)  
   first obs. used      1991-01-15  
   last obs. used      2014-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54523  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 15:21:19  

Additional Information
 Earth MOID = 1.6793 AU 
 T_jup = 3.177 
[ 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 13.6 mag n/a MPO302367  

55749 Eulenspiegel           Discovered 1991 Jan. 15 by F. Börngen at Tautenburg.
Till Eulenspiegel (Low German Dyl Ulenspegel) lived in the fourteenth century in northern Germany. Many odd anecdotes, tricks and jests are connected with him. They became the source of numerous folk and literary tales translated into several languages.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031110/MPCPages.arcLast Updated: 2003-11-12

[ show close-approach data ]
Alternate Designations
 1991 AT2 = 2000 SD58 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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