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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126528953568833 4.4618e-08  
a 2.242030684520242 1.2053e-08 AU
q 1.958348888138681 1.0242e-07 AU
i 5.074684682298378 5.8509e-06 deg
node 141.0867576334282 5.7013e-05 deg
peri 287.8673852082434 6.2267e-05 deg
M 12.89825506949063 2.699e-05 deg
tp 2456956.567166420776
(2014-Oct-26.06716642)
9.1819e-05 JED
period 1226.198427873489
3.36
9.8878e-06
2.707e-08
d
yr
n .2935903291152664 2.3675e-09 deg/d
Q 2.525712480901802 1.3578e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1206  
   data-arc span      27989 days (76.63 yr)  
   first obs. used      1938-02-06  
   last obs. used      2014-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51303  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 13:54:01  

Additional Information
 Earth MOID = .979273 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 13.1 mag n/a MPO296150  

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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