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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1073686323786945 8.3032e-08  
a 3.112734669999822 8.2113e-08 AU
q 2.778524605524194 2.7467e-07 AU
i 7.689682273924383 1.2158e-05 deg
node 135.7828668230743 6.7577e-05 deg
peri 133.0817492887057 9.6491e-05 deg
M 228.5442949084315 7.5688e-05 deg
tp 2457732.967769655258
(2016-Dec-10.46776966)
0.00044017 JED
period 2005.910636531253
5.49
7.9373e-05
2.173e-07
d
yr
n .1794696101829016 7.1015e-09 deg/d
Q 3.44694473447545 9.0929e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      4934 days (13.51 yr)  
   first obs. used      2001-09-12  
   last obs. used      2015-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56207  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-08 00:05:12  

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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