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
JPL Small-Body Database Browser
Search: [ help ]  
146566 (2001 TF29)
Classification: Main-belt Asteroid          SPK-ID: 2146566
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06751697404293011 4.1446e-08  
a 2.580258739280139 1.4439e-08 au
q 2.406047476956118 1.0478e-07 au
i 2.1907182013897 4.4596e-06 deg
node 323.8123509346588 0.00011484 deg
peri 110.1372076471002 0.00012098 deg
M 144.6331501696328 3.9604e-05 deg
tp 2458392.282855358140
(2018-Sep-30.78285536)
0.00016396 TDB
period 1513.886490159862
4.14
1.2708e-05
3.479e-08
d
yr
n .2377985419250191 1.9961e-09 deg/d
Q 2.754470001604159 1.5414e-08 au
  Orbit Determination Parameters
   # obs. used (total)      759  
   data-arc span      8196 days (22.44 yr)  
   first obs. used      1997-11-19  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53305  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:55:40  

Additional Information
 Earth MOID = 1.422 au 
 Jupiter MOID = 2.40348 au 
 T_jup = 3.421 
[ 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 MPO469554  

146566 (2001 TF29)          Discovered 2001-Oct-14 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 TF29 = 1997 WQ47 = 1997 XW9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-11 09:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin