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
JPL Small-Body Database Browser
Search: [ help ]  
385325 (2002 CK25)
Classification: Mars-crossing Asteroid          SPK-ID: 2385325
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05687879060384618 4.3024e-07  
a 1.586346294646651 4.1735e-09 au
q 1.496116835928257 6.8069e-07 au
i 26.82629820709298 4.5449e-05 deg
node 319.7634902778758 1.083e-05 deg
peri 184.9472835914825 0.0017362 deg
M 151.0089115676152 0.0015523 deg
tp 2458894.377323948568
(2020-Feb-14.87732395)
0.0031466 TDB
period 729.7858267733479
2.00
2.88e-06
7.885e-09
d
yr
n .4932954118767867 1.9467e-09 deg/d
Q 1.676575753365045 4.4109e-09 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      6593 days (18.05 yr)  
   first obs. used      2002-02-08  
   last obs. used      2020-02-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .47448  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:59  

Additional Information
 Earth MOID = .509501 au 
 Jupiter MOID = 3.35003 au 
 T_jup = 4.264 
[ 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 20.01   n/a E2021B25  

385325 (2002 CK25)          Discovered 2002-Feb-08 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-21 02:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin