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 ]  
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1642127797313661 6.3255e-08  
a 3.129607116502405 2.9172e-08 au
q 2.615685632434479 2.0083e-07 au
i 1.940361772308192 6.9855e-06 deg
node 144.8297550123282 0.00016174 deg
peri 212.4776920367172 0.00016275 deg
M 175.845114528856 1.6615e-05 deg
tp 2458012.718327307858
(2017-Sep-16.21832731)
8.9438e-05 TDB
period 2022.242148278834
5.54
2.8275e-05
7.741e-08
d
yr
n .1780202238917839 2.489e-09 deg/d
Q 3.643528600570331 3.3962e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      7201 days (19.72 yr)  
   first obs. used      2000-07-31  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51607  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 08:47:52  

Additional Information
 Earth MOID = 1.61188 au 
 Jupiter MOID = 1.80286 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 2020-Aug-09 21:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin