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 ]  
393470 (2002 CR85)
Classification: Main-belt Asteroid          SPK-ID: 2393470
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2230129934252597 6.7645e-08  
a 3.198644731722462 3.2556e-08 au
q 2.485305395197099 2.2307e-07 au
i 7.278564326359871 7.9133e-06 deg
node 116.825813891213 7.4978e-05 deg
peri 17.12790170557586 8.0591e-05 deg
M 76.67676726160026 2.4502e-05 deg
tp 2458555.450077086711
(2019-Mar-12.95007709)
0.00014005 TDB
period 2089.524349692052
5.72
3.1901e-05
8.734e-08
d
yr
n .1722880138023066 2.6304e-09 deg/d
Q 3.911984068247825 3.9817e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      7944 days (21.75 yr)  
   first obs. used      1997-05-10  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56545  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:52:32  

Additional Information
 Earth MOID = 1.50079 au 
 Jupiter MOID = 1.15195 au 
 T_jup = 3.143 
[ 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 16.5   n/a MPO297785  

393470 (2002 CR85)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: Last Updated: 2014-05-15

[ 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-Apr-09 16:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin