Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2459192268399392 1.2929e-07  
a 2.37174983619307 1.1859e-08 AU
q 1.788490950218718 3.0509e-07 AU
i 3.394338857838211 9.5663e-06 deg
node 22.55874127506048 0.00010274 deg
peri 357.7203753344053 0.00010375 deg
M 225.6202804628772 1.5192e-05 deg
tp 2457498.504165441410
(2016-Apr-20.00416544)
5.8377e-05 JED
period 1334.141045809972
3.65
1.0006e-05
2.739e-08
d
yr
n .2698365372466596 2.0238e-09 deg/d
Q 2.955008722167422 1.4775e-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 = .790978 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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Aug-30 06:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin