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 ]  
212542 (2006 SF4)
Classification: Main-belt Asteroid          SPK-ID: 2212542
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2354429491566544 4.9589e-08  
a 2.762517967789604 2.2183e-08 au
q 2.112102590354972 1.4637e-07 au
i 5.733361488040995 5.2611e-06 deg
node 307.5443467847127 4.9174e-05 deg
peri 349.717740153042 5.1006e-05 deg
M 35.43301041444203 1.1528e-05 deg
tp 2458835.432472903729
(2019-Dec-17.93247290)
5.3494e-05 TDB
period 1677.088936548196
4.59
2.02e-05
5.53e-08
d
yr
n .2146576679117306 2.5855e-09 deg/d
Q 3.412933345224236 2.7405e-08 au
  Orbit Determination Parameters
   # obs. used (total)      362  
   data-arc span      21463 days (58.76 yr)  
   first obs. used      1960-09-28  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51112  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 00:56:23  

Additional Information
 Earth MOID = 1.09659 au 
 Jupiter MOID = 1.82088 au 
 T_jup = 3.293 
[ 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 16.0   n/a MPO437020  

212542 (2006 SF4)          Discovered 2006-Sep-16 by CSS at Catalina
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-Jun-03 00:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin