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 ]  
305374 (2008 CA11)
Classification: Main-belt Asteroid          SPK-ID: 2305374
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .07985337544461904 5.4737e-08  
a 2.962154303423834 3.2157e-08 au
q 2.725616283707636 1.6155e-07 au
i 5.266920957561696 5.7377e-06 deg
node 1.402044448664161 6.5277e-05 deg
peri 103.9122269467814 7.4774e-05 deg
M 186.3132247192029 3.9025e-05 deg
tp 2459898.909208962525
(2022-Nov-15.40920896)
0.00020684 TDB
period 1862.129771847214
5.10
3.0322e-05
8.302e-08
d
yr
n .1933270201909095 3.1481e-09 deg/d
Q 3.198692323140031 3.4724e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      6812 days (18.65 yr)  
   first obs. used      2001-10-21  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59477  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 05:22:27  

Additional Information
 Earth MOID = 1.74853 au 
 Jupiter MOID = 1.89833 au 
 T_jup = 3.254 
[ 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 16.0   n/a MPO437356  

305374 (2008 CA11)          Discovered 2008-Feb-03 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-09 09:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin