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

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1271748412593789 4.3324e-08  
a 2.241681743734591 9.6349e-09 au
q 1.956596223821096 9.8031e-08 au
i 5.074938476405887 5.1982e-06 deg
node 141.0824283645768 5.229e-05 deg
peri 287.7169454995104 5.633e-05 deg
M 189.1671441744282 2.0883e-05 deg
tp 2458182.239106554777
(2018-Mar-04.73910656)
7.1631e-05 JED
period 1225.912178003705
3.36
7.9036e-06
2.164e-08
d
yr
n .2936588823077276 1.8932e-09 deg/d
Q 2.526767263648085 1.086e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1542  
   data-arc span      28560 days (78.19 yr)  
   first obs. used      1938-02-06  
   last obs. used      2016-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47307  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:38:58  

Additional Information
 Earth MOID = .976264 au 
 Jupiter MOID = 2.72957 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 13.2 mag n/a MPO365273  

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-02 05:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin