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 ]  
212766 (2007 TK66)
Classification: Main-belt Asteroid          SPK-ID: 2212766
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1333656990211678 5.9428e-08  
a 3.102920518429507 4.2497e-08 au
q 2.689097354482032 1.9086e-07 au
i 4.185483382759487 7.3307e-06 deg
node 322.4988694259558 8.9756e-05 deg
peri 72.35381623486671 9.3713e-05 deg
M 27.62540104402174 2.7447e-05 deg
tp 2458447.299390031108
(2018-Nov-24.79939003)
0.00015117 TDB
period 1996.431454548468
5.47
4.1014e-05
1.123e-07
d
yr
n .1803217431681976 3.7045e-09 deg/d
Q 3.516743682376982 4.8164e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      7673 days (21.01 yr)  
   first obs. used      1997-12-31  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6331  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:40:17  

Additional Information
 Earth MOID = 1.69874 au 
 Jupiter MOID = 1.94139 au 
 T_jup = 3.203 
[ 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 MPO459951  

212766 (2007 TK66)          Discovered 2007-Oct-08 by Ferrando, R. at Pla D'Arguines
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