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 ]  
212599 (2006 SN239)
Classification: Main-belt Asteroid          SPK-ID: 2212599
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1637697112584882 6.3246e-08  
a 3.130876099726158 3.1214e-08 au
q 2.618133424887904 2.0123e-07 au
i 1.939939193970764 7.0901e-06 deg
node 144.8291648262794 0.00017492 deg
peri 212.5417777550161 0.0001764 deg
M 104.6066619187541 1.8885e-05 deg
tp 2458012.531456603146
(2017-Sep-16.03145660)
0.00010542 TDB
period 2023.472231503442
5.54
3.026e-05
8.285e-08
d
yr
n .1779120041259571 2.6606e-09 deg/d
Q 3.643618774564413 3.6326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      6268 days (17.16 yr)  
   first obs. used      2000-07-31  
   last obs. used      2017-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48992  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 18:19:07  

Additional Information
 Earth MOID = 1.61345 au 
 Jupiter MOID = 1.79925 au 
 T_jup = 3.192 
[ 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 16.1   n/a MPO281138  

212599 (2006 SN239)          Discovered 2006-Sep-26 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ 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 2019-Dec-09 21:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin