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 ]  
9679 Crutzen (2600 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2009679
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1679746440047349 8.5636e-08  
a 2.431781169667846 1.3538e-08 AU
q 2.023303593395472 2.1222e-07 AU
i 1.263981479489697 8.8763e-06 deg
node 190.8020961480719 0.00025278 deg
peri 158.4390230734556 0.0002532 deg
M 67.29306279707836 1.7061e-05 deg
tp 2456541.587535712192
(2013-Sep-06.08753571)
6.5782e-05 JED
period 1385.112867052588
3.79
1.1567e-05
3.167e-08
d
yr
n .2599066174051591 2.1704e-09 deg/d
Q 2.84025874594022 1.5812e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      435  
   data-arc span      19505 days (53.40 yr)  
   first obs. used      1960-09-24  
   last obs. used      2014-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .62885  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 19:36:34  

Additional Information
 Earth MOID = 1.01573 AU 
 T_jup = 3.487 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9 mag n/a MPO267746  

9679 Crutzen           Discovered 1960 Sept. 24 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Paul Crutzen (b. 1933) was a co-recipient of the 1995 Nobel Prize in chemistry for work in atmospheric chemistry, particularly concerning the formation and decomposition of ozone. The name was suggested by W. A. Fröger.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20001111/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 2600 P-L = 1994 PY20 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Jul-25 13:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin