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243536 Mannheim (2010 EQ111)
Classification: Main-belt Asteroid          SPK-ID: 2243536
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1073686354696321 8.569e-08  
a 3.112734672537562 8.3831e-08 AU
q 2.778524598168191 2.7934e-07 AU
i 7.689682217673408 1.2168e-05 deg
node 135.7828643915294 7.4727e-05 deg
peri 133.0817503834789 0.00010165 deg
M 228.5442955835713 7.5821e-05 deg
tp 2457732.967766789142
(2016-Dec-10.46776679)
0.00044059 JED
period 2005.910638984311
5.49
8.1034e-05
2.219e-07
d
yr
n .1794696099634255 7.2501e-09 deg/d
Q 3.446944746906932 9.2832e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      4881 days (13.36 yr)  
   first obs. used      2001-09-12  
   last obs. used      2015-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5563  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 20:46:12  

Additional Information
 Earth MOID = 1.77098 AU 
 T_jup = 3.196 
[ 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 15.6 mag n/a MPO281338  

243536 Mannheim           Discovered 2010 Mar. 15 by E. Schwab at the Tzec Maun Observatory, Moorook.
Mannheim is a German city in the federal state of Baden-Württemberg, where Karl Benz appeared on the streets with his first car in 1886. The Mannheim Observatory, which was in operation from 1772 to 1880, was visited by well-known people, such as Wolfgang Amadeus Mozart and Benjamin Franklin.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100923/MPCPages.arcLast Updated: 2010-12-06

[ show close-approach data ]
Alternate Designations
 2010 EQ111 = 2005 JB136 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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