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340980 Bad Vilbel (2007 EJ171)
Classification: Main-belt Asteroid          SPK-ID: 2340980
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1249783474292226 1.9219e-07  
a 2.461677846605226 8.4554e-08 AU
q 2.154021417433377 4.7851e-07 AU
i 7.57967000791056 1.7312e-05 deg
node 99.88880628190394 0.00016579 deg
peri 178.504153943643 0.00019655 deg
M 276.9804804054367 0.00012759 deg
tp 2457325.829142158772
(2015-Oct-30.32914216)
0.00050967 JED
period 1410.734388118856
3.86
7.2684e-05
1.99e-07
d
yr
n .2551862370634078 1.3148e-08 deg/d
Q 2.769334275777074 9.5121e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      3915 days (10.72 yr)  
   first obs. used      2003-04-08  
   last obs. used      2013-12-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .74738  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-12 17:49:21  

Additional Information
 Earth MOID = 1.13898 AU 
 T_jup = 3.467 
[ 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 17.1 mag n/a MPO238556  

340980 Bad Vilbel           Discovered 2007 Mar. 15 by U. Suessenberger at Bergen-Enkheim Observatory.
The city of Bad Vilbel is a spa town with many mineral springs in midwestern Germany, bordering on northern Frankfurt. The Bergen-Enkheim Observatory is located in Bad Vilbel.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20121228/MPCPages.arcLast Updated: 2013-01-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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