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 ]  
382795 (2003 TF20)
Classification: Main-belt Asteroid          SPK-ID: 2382795
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .194509967272861 6.9242e-08  
a 2.74866125525717 2.1345e-08 au
q 2.214019244452917 1.897e-07 au
i 10.81667616241424 6.4163e-06 deg
node 250.8559214354507 3.5801e-05 deg
peri 94.19371934323534 4.0856e-05 deg
M 251.6399038661082 2.3993e-05 deg
tp 2459501.510858894769
(2021-Oct-14.01085889)
0.0001148 TDB
period 1664.486426620145
4.56
1.9389e-05
5.308e-08
d
yr
n .2162829292222016 2.5193e-09 deg/d
Q 3.283303266061423 2.5497e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      6088 days (16.67 yr)  
   first obs. used      2003-08-27  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60271  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:44:12  

Additional Information
 Earth MOID = 1.23905 au 
 Jupiter MOID = 2.27506 au 
 T_jup = 3.294 
[ 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 16.1   n/a MPO339215  

382795 (2003 TF20)          Discovered 2003-Oct-14 by NEAT at Palomar
Reference: Last Updated: 2014-01-21

[ 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 2020-Jul-04 22:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin