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120460 Hambach (1990 TD7)
Classification: Main-belt Asteroid          SPK-ID: 2120460
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2458070595853201 1.2931e-07  
a 2.372233417293493 1.1913e-08 au
q 1.789121696338544 3.0512e-07 au
i 3.394111654690022 9.5655e-06 deg
node 22.55215121314358 0.00010274 deg
peri 357.6744868671211 0.00010375 deg
M 333.581307067841 1.565e-05 deg
tp 2457498.436230054630
(2016-Apr-19.93623005)
5.8441e-05 JED
period 1334.54909787566
3.65
1.0053e-05
2.752e-08
d
yr
n .2697540319595954 2.032e-09 deg/d
Q 2.955345138248442 1.4841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      8600 days (23.55 yr)  
   first obs. used      1990-10-13  
   last obs. used      2014-04-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5679  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 02:03:46  

Additional Information
 Earth MOID = .790065 au 
 Jupiter MOID = 2.50176 au 
 T_jup = 3.500 
[ 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 16.3 mag n/a MPO251141  

120460 Hambach           Discovered 1990 Oct. 13 by F. Börngen and L. D. Schmadel at Tautenburg.
The Hambach Festival in 1832 was a great meeting of about 30~000 liberals and democrats, among them many members of a Burschenschaft. They demonstrated and asked firmly for a free and united Germany. The meeting place was the Maxburg castle above the Hambach village near Neustadt on the Weinstrasse.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060613/MPCPages.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 1990 TD7 = 2001 QY199 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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