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 ]  
351141 (2003 WT170)
Classification: Main-belt Asteroid          SPK-ID: 2351141
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2524707077563428 8.2232e-08  
a 2.655652897826383 2.105e-08 au
q 1.985178331156973 2.1697e-07 au
i 12.62282289926278 6.8508e-06 deg
node 186.0890300263856 4.3401e-05 deg
peri 248.217664786817 4.9197e-05 deg
M 284.4939935690786 1.5474e-05 deg
tp 2459332.038824222935
(2021-Apr-27.53882422)
6.846e-05 TDB
period 1580.721618874793
4.33
1.8794e-05
5.146e-08
d
yr
n .2277440858032037 2.7078e-09 deg/d
Q 3.326127464495793 2.6365e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      5288 days (14.48 yr)  
   first obs. used      2003-10-21  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56872  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:06:11  

Additional Information
 Earth MOID = 1.03772 au 
 Jupiter MOID = 2.15089 au 
 T_jup = 3.308 
[ 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 16.9   n/a MPO446572  

351141 (2003 WT170)          Discovered 2003-Nov-21 by CSS at Catalina
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-09 09:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin