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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1265289478573607 4.3518e-08  
a 2.242030689215613 1.0336e-08 AU
q 1.958348905045248 9.8731e-08 AU
i 5.07468625792667 5.5646e-06 deg
node 141.0867752326796 5.3253e-05 deg
peri 287.8673764633688 5.7936e-05 deg
M 12.89824298796379 2.2627e-05 deg
tp 2456956.567207433737
(2014-Oct-26.06720743)
7.7054e-05 JED
period 1226.198431725438
3.36
8.4793e-06
2.322e-08
d
yr
n .2935903281929893 2.0302e-09 deg/d
Q 2.525712473385978 1.1644e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1451  
   data-arc span      28235 days (77.30 yr)  
   first obs. used      1938-02-06  
   last obs. used      2015-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48061  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 15:38:58  

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Jul-06 04:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin