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 ]  
65485 (2003 CK9)
Classification: Main-belt Asteroid          SPK-ID: 2065485
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1449431954558879 4.9013e-08  
a 2.595406427301471 1.7236e-08 au
q 2.219219926221646 1.2368e-07 au
i 4.055052116197341 5.9829e-06 deg
node 226.7151602220923 6.5131e-05 deg
peri 298.1853277631861 6.8192e-05 deg
M 298.056889149219 2.1093e-05 deg
tp 2458863.282840111172
(2020-Jan-14.78284011)
9.0506e-05 TDB
period 1527.237188134041
4.18
1.5214e-05
4.165e-08
d
yr
n .2357197708365414 2.3482e-09 deg/d
Q 2.971592928381296 1.9735e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      8208 days (22.47 yr)  
   first obs. used      1996-06-22  
   last obs. used      2018-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53292  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:05:54  

Additional Information
 Earth MOID = 1.23035 au 
 Jupiter MOID = 2.02496 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 16.4   n/a MPO426382  

65485 (2003 CK9)          Discovered 2003-Feb-02 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ 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 2020-Jan-25 21:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin