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 ]  
212616 (2006 SF396)
Classification: Main-belt Asteroid          SPK-ID: 2212616
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05738088644507909 7.7962e-08  
a 3.199628691679049 5.6849e-08 au
q 3.016031161055397 2.5554e-07 au
i 7.926207011402838 1.1211e-05 deg
node 187.7250763697355 4.5954e-05 deg
peri 306.600426523336 9.8146e-05 deg
M 301.9251393718484 8.5038e-05 deg
tp 2458937.735648001309
(2020-Mar-29.23564800)
0.00049355 TDB
period 2090.488586065077
5.72
5.5714e-05
1.525e-07
d
yr
n .1722085460785162 4.5895e-09 deg/d
Q 3.383226222302702 6.0111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5820 days (15.93 yr)  
   first obs. used      2002-11-13  
   last obs. used      2018-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69448  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 03:51:58  

Additional Information
 Earth MOID = 2.03797 au 
 Jupiter MOID = 1.64645 au 
 T_jup = 3.177 
[ 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 15.7   n/a MPO418138  
diameter diameter 4.825 km 1.536 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212616 (2006 SF396)          Discovered 2006-Sep-16 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin