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 ]  
434049 (2001 TK241)
Classification: Main-belt Asteroid          SPK-ID: 2434049
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1243538430969007 1.2272e-07  
a 3.150274282797771 6.2166e-08 au
q 2.758525568922535 3.8744e-07 au
i 23.02535767141785 1.6781e-05 deg
node 42.85602286688857 2.2261e-05 deg
peri 28.7288934893851 6.3641e-05 deg
M 25.47369469668442 5.7962e-05 deg
tp 2458455.985835175750
(2018-Dec-03.48583518)
0.00032738 TDB
period 2042.306777881791
5.59
6.0453e-05
1.655e-07
d
yr
n .176271265364638 5.2177e-09 deg/d
Q 3.542022996673006 6.9896e-08 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      6270 days (17.17 yr)  
   first obs. used      2001-10-09  
   last obs. used      2018-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63796  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:34:55  

Additional Information
 Earth MOID = 1.78693 au 
 Jupiter MOID = 1.91743 au 
 T_jup = 3.073 
[ 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 16.2   n/a MPO245816  

434049 (2001 TK241)          Discovered 2001-Oct-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2001 TK241 = 2012 TT266 
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