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 ]  
447978 (2008 CW126)
Classification: Main-belt Asteroid          SPK-ID: 2447978
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01281235856620876 9.7131e-08  
a 2.77638106824785 3.213e-08 au
q 2.740809078485025 2.7467e-07 au
i 2.983799561161919 1.1027e-05 deg
node 306.6341887551806 0.000165 deg
peri 173.0990408193362 0.00040079 deg
M 178.863835163244 0.00036221 deg
tp 2457760.968344800476
(2017-Jan-07.46834480)
0.0017022 TDB
period 1689.728924776719
4.63
2.9332e-05
8.031e-08
d
yr
n .2130519249101274 3.6984e-09 deg/d
Q 2.811953058010675 3.2542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      7029 days (19.24 yr)  
   first obs. used      1999-03-20  
   last obs. used      2018-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .76884  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:52:29  

Additional Information
 Earth MOID = 1.75664 au 
 Jupiter MOID = 2.18109 au 
 T_jup = 3.333 
[ 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 17.3   n/a MPO456123  

447978 (2008 CW126)          Discovered 2008-Feb-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2008 CW126 = 1999 FW67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin