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2350 von Lude (1938 CG)
Classification: Main-belt Asteroid          SPK-ID: 2002350
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1264649002396315 4.924e-08  
a 2.241924389071826 1.2486e-08 AU
q 1.958399644863061 1.123e-07 AU
i 5.074651752611855 6.7165e-06 deg
node 141.0870388788609 6.171e-05 deg
peri 287.834129207972 6.8728e-05 deg
M 314.2019247552517 3.2279e-05 deg
tp 2456956.482039556712
(2014-Oct-25.98203956)
0.00011028 JED
period 1226.111227171175
3.36
1.0243e-05
2.804e-08
d
yr
n .2936112091808952 2.4528e-09 deg/d
Q 2.525449133280592 1.4065e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1169  
   data-arc span      27547 days (75.42 yr)  
   first obs. used      1938-02-06  
   last obs. used      2013-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52025  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-26 18:17:20  

Additional Information
 Earth MOID = .97877 AU 
 T_jup = 3.618 
[ 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 13.0 mag n/a MPO267716  

2350 von Lude           Discovered 1938 Feb. 6 by A. Bohrmann at Heidelberg.
Named in memory of Heinz von Lude (1914-1974), astronomer at the Astronomisches Rechen-Institut who calculated many preliminary orbits of minor planets. He also studied a fictitious example of 3/1 libration in the restricted three-body problem and was involved with the meridian-circle program at the Heidelberg Observatory.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC 6060Last Updated: 2006-03-21

[ show close-approach data ]
Alternate Designations
 1938 CG = 1975 EY1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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