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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
215224 (2000 WX131)
Classification: Main-belt Asteroid          SPK-ID: 2215224
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1766825936815755 3.4722e-08  
a 2.32483406463822 1.1592e-08 au
q 1.91407635221866 7.8759e-08 au
i 6.855712459856981 4.5516e-06 deg
node 74.40704637306524 3.8649e-05 deg
peri 26.4970010083677 4.1912e-05 deg
M 44.3224950626715 1.515e-05 deg
tp 2458441.092750913646
(2018-Nov-18.59275091)
5.433e-05 TDB
period 1294.751335409781
3.54
9.684e-06
2.651e-08
d
yr
n .2780456680402358 2.0796e-09 deg/d
Q 2.73559177705778 1.364e-08 au
  Orbit Determination Parameters
   # obs. used (total)      448  
   data-arc span      6762 days (18.51 yr)  
   first obs. used      2000-11-01  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60523  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:51  

Additional Information
 Earth MOID = .933711 au 
 Jupiter MOID = 2.43263 au 
 T_jup = 3.545 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457160.5 (2015-May-18.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1767148508869532 3.4736e-08  
q 1.914237749241329 7.8798e-08 au
tp 2457147.116958519574
(2015-May-04.61695852)
5.3994e-05 TDB
node 74.44152829880657 3.8652e-05 deg
peri 26.7446751715688 4.1906e-05 deg
i 6.855312665968411 4.5506e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      448  
   data-arc span      6762 days (18.51 yr)  
   first obs. used      2000-11-01  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60523  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:51  

Additional Information
 Jupiter MOID = 2.43263 au 
 T_jup = 3.545 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.206577229614666E-15 -2.718358938187383E-15 -2.094773075543631E-13 1.379754478724698E-14 -7.695929737353559E-14 -2.411721582890904E-15
q -2.718358938187383E-15 6.209136195855671E-15 4.49465281850964E-13 -3.110423983337876E-14 1.658584401652473E-13 5.610445529630013E-15
tp -2.094773075543631E-13 4.49465281850964E-13 2.915401684257949E-9 2.915747650280704E-11 8.938785496388676E-10 -1.691411815329496E-12
node 1.379754478724698E-14 -3.110423983337876E-14 2.915747650280704E-11 1.493971905487749E-9 -1.473655290907804E-9 -4.730637839324396E-11
peri -7.695929737353559E-14 1.658584401652473E-13 8.938785496388676E-10 -1.473655290907804E-9 1.756113787914615E-9 4.649828699695183E-11
i -2.411721582890904E-15 5.610445529630013E-15 -1.691411815329496E-12 -4.730637839324396E-11 4.649828699695183E-11 2.070801385405815E-11

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 16.5   n/a MPO418153  

215224 (2000 WX131)          Discovered 2000-Nov-20 by LONEOS at Anderson Mesa
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ 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 2019-Dec-09 21:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin