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 ]  
243701 (2000 CD9)
Classification: Main-belt Asteroid          SPK-ID: 2243701
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1434000366767023 3.4144e-08  
a 2.586078499351022 1.8411e-08 au
q 2.215234747695254 9.05e-08 au
i 6.445394997655265 5.828e-06 deg
node 141.0289392021791 5.7645e-05 deg
peri 329.6682675835077 6.4722e-05 deg
M 232.6749578203172 2.9987e-05 deg
tp 2459137.744910769758
(2020-Oct-15.24491077)
0.00012856 TDB
period 1519.011221721588
4.16
1.6221e-05
4.441e-08
d
yr
n .2369962741894626 2.5309e-09 deg/d
Q 2.956922251006789 2.1051e-08 au
  Orbit Determination Parameters
   # obs. used (total)      404  
   data-arc span      7239 days (19.82 yr)  
   first obs. used      2000-01-05  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57938  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:16:33  

Additional Information
 Earth MOID = 1.23472 au 
 Jupiter MOID = 2.15129 au 
 T_jup = 3.399 
[ 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 16.3   n/a MPO401846  

243701 (2000 CD9)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2000 CD9 = 2005 JU52 = 2005 KN12 
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-08 11:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin