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 ]  
437250 (2012 XW59)
Classification: Main-belt Asteroid          SPK-ID: 2437250
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06420374712735681 7.8699e-08  
a 2.775571788789267 6.7641e-08 au
q 2.597369679528015 2.3179e-07 au
i 3.498324543365432 1.1345e-05 deg
node 217.2023519344031 0.00012354 deg
peri 55.74752232948205 0.00014809 deg
M 280.0693489154697 7.7768e-05 deg
tp 2458975.505790378324
(2020-May-06.00579038)
0.00036297 TDB
period 1688.990177165277
4.62
6.1741e-05
1.69e-07
d
yr
n .2131451117165213 7.7915e-09 deg/d
Q 2.953773898050518 7.1984e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      5094 days (13.95 yr)  
   first obs. used      2005-05-14  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6276  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:47:51  

Additional Information
 Earth MOID = 1.58272 au 
 Jupiter MOID = 2.10037 au 
 T_jup = 3.330 
[ 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 17.1   n/a MPO392152  

437250 (2012 XW59)          Discovered 2011-Jul-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-07 02:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin