Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
305742 (2009 CD59)
Classification: Main-belt Asteroid          SPK-ID: 2305742
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1840928148558113 6.7971e-08  
a 2.687010780011566 2.4481e-08 au
q 2.192351401971328 1.7759e-07 au
i 14.03600160666605 7.2883e-06 deg
node 179.6622786411239 2.3775e-05 deg
peri 17.98849193386035 2.7744e-05 deg
M 99.51923306206977 1.607e-05 deg
tp 2458155.759111080068
(2018-Feb-06.25911108)
6.9799e-05 TDB
period 1608.801787201451
4.40
2.1987e-05
6.02e-08
d
yr
n .2237690204373955 3.0581e-09 deg/d
Q 3.181670158051804 2.8988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      7145 days (19.56 yr)  
   first obs. used      2000-03-11  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58369  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:40:43  

Additional Information
 Earth MOID = 1.19635 au 
 Jupiter MOID = 1.78149 au 
 T_jup = 3.307 
[ show covariance matrix ]

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 16.4   n/a MPO433970  

305742 (2009 CD59)          Discovered 2009-Feb-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin