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 ]  
379605 (2011 CJ54)
Classification: Main-belt Asteroid          SPK-ID: 2379605
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04841852207405006 8.2868e-08  
a 2.568721998071058 4.0623e-08 au
q 2.444348275305356 2.0692e-07 au
i 11.66500712083748 8.3036e-06 deg
node 142.1976539303412 2.5712e-05 deg
peri 181.7657847805295 6.928e-05 deg
M 177.1564341996707 6.6061e-05 deg
tp 2457860.505462668964
(2017-Apr-17.00546267)
0.0002787 TDB
period 1503.744612170954
4.12
3.5671e-05
9.766e-08
d
yr
n .2394023540209188 5.679e-09 deg/d
Q 2.693095720836759 4.2589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      4382 days (12.00 yr)  
   first obs. used      2007-01-28  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65315  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:09:14  

Additional Information
 Earth MOID = 1.43104 au 
 Jupiter MOID = 2.51671 au 
 T_jup = 3.400 
[ 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 17.4   n/a MPO423397  

379605 (2011 CJ54)          Discovered 2007-Jan-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ 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 2019-Dec-15 05:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin