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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1088693733619345 9.9384e-08  
a 3.109670696291543 9.0495e-08 AU
q 2.771122796224312 3.0564e-07 AU
i 7.683272369896762 1.242e-05 deg
node 135.8033842072372 9.4119e-05 deg
peri 132.8625193213225 0.0001177 deg
M 192.9486062483366 7.4422e-05 deg
tp 2457729.932021866901
(2016-Dec-07.43202187)
0.00043469 JED
period 2002.949633389411
5.48
8.7432e-05
2.394e-07
d
yr
n .1797349239335612 7.8457e-09 deg/d
Q 3.448218596358774 1.0035e-07 AU
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      4494 days (12.30 yr)  
   first obs. used      2001-09-12  
   last obs. used      2014-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57501  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-12 03:29:08  

Additional Information
 Earth MOID = 1.76182 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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