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 ]  
379606 (2011 CO61)
Classification: Main-belt Asteroid          SPK-ID: 2379606
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02864473646915052 5.7281e-08  
a 2.348404725234379 2.1863e-08 au
q 2.281135290757132 1.3637e-07 au
i 2.503590009670257 6.139e-06 deg
node 172.8038202360508 0.00014557 deg
peri 256.542926643199 0.00018715 deg
M 172.1378438298387 0.00011951 deg
tp 2457971.961762784837
(2017-Aug-06.46176278)
0.0004337 TDB
period 1314.491690863366
3.60
1.8356e-05
5.026e-08
d
yr
n .2738701221941918 3.8245e-09 deg/d
Q 2.415674159711625 2.2489e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      6107 days (16.72 yr)  
   first obs. used      2002-10-10  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69151  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:57:31  

Additional Information
 Earth MOID = 1.29579 au 
 Jupiter MOID = 2.63898 au 
 T_jup = 3.557 
[ 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 17.9   n/a MPO434348  

379606 (2011 CO61)          Discovered 2009-Sep-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2009-Aug-12 02:27 < 00:01 Juno 0.0418691639259816 0.041866259498519 0.041872068367355 5.33278995897827 5.33278990449072 2455055.601745543 0.844086055533912 151.867004748872 81.297051217224 -20.9902248946544 47348.460481084 T 9 CATAB v2.0f-lin.ifort 2019-Sep-24 06:57:32 2019-Sep-24 06:57
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-20 23:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin