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 ]  
379228 (2009 SN233)
Classification: Main-belt Asteroid          SPK-ID: 2379228
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 .1317133500546916 9.0267e-08  
a 2.470577960267474 3.085e-08 au
q 2.145169860549359 2.097e-07 au
i 14.25774140181568 9.1704e-06 deg
node 198.910055707238 2.9845e-05 deg
peri 168.4735728418489 4.597e-05 deg
M 277.0187038879213 3.9643e-05 deg
tp 2459327.444461140075
(2021-Apr-22.94446114)
0.0001598 TDB
period 1418.391993437357
3.88
2.6567e-05
7.274e-08
d
yr
n .2538085392935485 4.754e-09 deg/d
Q 2.79598605998559 3.4914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      4907 days (13.43 yr)  
   first obs. used      2005-10-27  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5711  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:34:39  

Additional Information
 Earth MOID = 1.14672 au 
 Jupiter MOID = 2.67486 au 
 T_jup = 3.430 
[ 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 17.0   n/a MPO434346  

379228 (2009 SN233)          Discovered 2009-Sep-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-23 06:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin