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 ]  
259291 (2003 ET35)
Classification: Main-belt Asteroid          SPK-ID: 2259291
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09903480864326453 4.0228e-08  
a 2.70392453393363 1.8421e-08 au
q 2.436141885129685 1.1183e-07 au
i 3.29100695438466 5.1972e-06 deg
node 94.29485489037435 7.7498e-05 deg
peri 82.25394146666041 8.2122e-05 deg
M 306.0488903612666 2.7087e-05 deg
tp 2459243.881832706684
(2021-Jan-29.38183271)		 0.00012292 TDB
period 1624.015898117922
4.45		 1.6596e-05
4.544e-08		 d
yr
n .2216727067864331 2.2653e-09 deg/d
Q 2.971707182737576 2.0246e-08 au
   Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      6136 days (16.80 yr)  
   first obs. used      2003-03-07  
   last obs. used      2019-12-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56908  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:11:07  

Additional Information
 Earth MOID = 1.44299 au 
 Jupiter MOID = 1.99283 au 
 T_jup = 3.357 
[ 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 16.8   n/a MPO418380  

259291 (2003 ET35)          Discovered 2003-Mar-07 by LONEOS at Anderson Mesa
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

Alternate Designations
 2003 ET35 = 2005 TK33 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-24 21:57 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin