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 ]  
447997 (2008 CR201)
Classification: Main-belt Asteroid          SPK-ID: 2447997
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0413935755439573 1.0532e-07  
a 2.7833768374756 6.151e-08 au
q 2.668162918086253 2.8823e-07 au
i .9241032608359026 7.8207e-06 deg
node 236.9630254607769 0.00071919 deg
peri 254.7967912040511 0.00074086 deg
M 157.8727528628729 0.00019 deg
tp 2457856.691526971841
(2017-Apr-13.19152697)
0.0008762 TDB
period 1696.119472387493
4.64
5.6224e-05
1.539e-07
d
yr
n .2122491993404547 7.0357e-09 deg/d
Q 2.898590756864948 6.4056e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      5607 days (15.35 yr)  
   first obs. used      2004-04-21  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7002  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:43  

Additional Information
 Earth MOID = 1.68307 au 
 Jupiter MOID = 2.10598 au 
 T_jup = 3.331 
[ 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 17.4   n/a MPO413514  

447997 (2008 CR201)          Discovered 2008-Feb-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
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