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 ]  
172529 (2003 TK26)
Classification: Main-belt Asteroid          SPK-ID: 2172529
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07886251677789283 4.9571e-08  
a 2.355493622791753 1.64e-08 au
q 2.169733467444119 1.2084e-07 au
i 8.157771424540973 5.2789e-06 deg
node 69.89638985391824 3.0889e-05 deg
peri 357.3296116230014 4.6875e-05 deg
M 222.2281277270849 3.9073e-05 deg
tp 2459705.835007779730
(2022-May-06.33500778)
0.00014698 TDB
period 1320.448069692575
3.62
1.379e-05
3.775e-08
d
yr
n .272634727758597 2.8473e-09 deg/d
Q 2.541253778139387 1.7693e-08 au
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      7135 days (19.53 yr)  
   first obs. used      2001-01-04  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57602  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:53:13  

Additional Information
 Earth MOID = 1.1831 au 
 Jupiter MOID = 2.6784 au 
 T_jup = 3.537 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.50   n/a E2021B55  

172529 (2003 TK26)          Discovered 2003-Oct-01 by LONEOS at Anderson Mesa
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

Alternate Designations
 2003 TK26 = 2001 AL42 = 2005 EP283 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-08 11:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin