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 ]  
312344 (2008 CO214)
Classification: Main-belt Asteroid          SPK-ID: 2312344
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03258782534060507 7.7614e-08  
a 2.795864010299446 4.4643e-08 au
q 2.704752882255724 2.4064e-07 au
i 7.032473273759449 8.371e-06 deg
node 151.0760822387662 5.878e-05 deg
peri 259.2941293205387 0.00014513 deg
M 237.7872933997483 0.00013286 deg
tp 2459180.177380263544
(2020-Nov-26.67738026)
0.0006344 TDB
period 1707.546315764567
4.68
4.0898e-05
1.12e-07
d
yr
n .2108288347299132 5.0496e-09 deg/d
Q 2.886975138343168 4.6098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      5615 days (15.37 yr)  
   first obs. used      2004-04-13  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51836  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:01:45  

Additional Information
 Earth MOID = 1.72363 au 
 Jupiter MOID = 2.22628 au 
 T_jup = 3.315 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO440461  

312344 (2008 CO214)          Discovered 2008-Feb-12 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2008 CO214 = 2004 GB69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-13 06:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin