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

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1268739049580518 3.3699e-08  
a 2.2418539152396 6.677e-09 au
q 1.957421154667655 7.6687e-08 au
i 5.074705570689956 3.5782e-06 deg
node 141.0751005087454 4.4923e-05 deg
peri 287.5711322606415 4.7651e-05 deg
M 122.942609343427 1.5779e-05 deg
tp 2458181.793872370096
(2018-Mar-04.29387237)
5.3496e-05 TDB
period 1226.05341428622
3.36
5.4774e-06
1.5e-08
d
yr
n .2936250540190239 1.3118e-09 deg/d
Q 2.526286675811546 7.5241e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2433  
   data-arc span      29679 days (81.26 yr)  
   first obs. used      1938-02-06  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42313  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 19:34:44  

Additional Information
 Earth MOID = .97847 au 
 Jupiter MOID = 2.72487 au 
 T_jup = 3.618 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2   n/a MPO365273  
diameter diameter 5.786 km 0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.230   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

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

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Alternate Designations
 1938 CG = 1975 EY1 
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