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 ]  
243142 (2007 TH6)
Classification: Main-belt Asteroid          SPK-ID: 2243142
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09152770134711299 5.6007e-08  
a 3.171836307236357 4.487e-08 au
q 2.881525420985698 1.9429e-07 au
i 7.613651450542467 7.5706e-06 deg
node 298.7672370585553 5.7693e-05 deg
peri 113.0937068728898 7.7623e-05 deg
M 345.0710412367162 5.1304e-05 deg
tp 2458686.064101383614
(2019-Jul-21.56410138)
0.00029446 TDB
period 2063.310441573326
5.65
4.3783e-05
1.199e-07
d
yr
n .1744768953553547 3.7024e-09 deg/d
Q 3.462147193487016 4.8977e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      8534 days (23.36 yr)  
   first obs. used      1995-07-02  
   last obs. used      2018-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55643  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:38:23  

Additional Information
 Earth MOID = 1.90345 au 
 Jupiter MOID = 1.85815 au 
 T_jup = 3.182 
[ 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 15.3   n/a MPO454783  
diameter diameter 5.357 km 1.250 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243142 (2007 TH6)          Discovered 2007-Oct-06 by Chante-Perdrix at Chante-Perdrix
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ 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-14 05:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin