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 ]  
153616 (2001 TD17)
Classification: Main-belt Asteroid          SPK-ID: 2153616
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04662712639648509 6.4466e-08  
a 2.652535361667848 1.8174e-08 au
q 2.528855260088215 1.7102e-07 au
i 21.1429022841032 7.641e-06 deg
node 248.7253808292074 1.3433e-05 deg
peri 187.2702875744033 7.1947e-05 deg
M 103.6529519613816 6.7478e-05 deg
tp 2458546.172134341136
(2019-Mar-03.67213434)
0.00029555 TDB
period 1577.938964035762
4.32
1.6217e-05
4.44e-08
d
yr
n .2281457066496781 2.3447e-09 deg/d
Q 2.77621546324748 1.9021e-08 au
  Orbit Determination Parameters
   # obs. used (total)      515  
   data-arc span      7234 days (19.81 yr)  
   first obs. used      2000-08-04  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57607  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:26:01  

Additional Information
 Earth MOID = 1.544 au 
 Jupiter MOID = 2.50543 au 
 T_jup = 3.292 
[ 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 15.0   n/a MPO320637  

153616 (2001 TD17)          Discovered 2001-Oct-14 by Pravec, P., Kusnirak, P. at Ondrejov
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ 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-Nov-29 22:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin