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 ]  
487560 (2014 WV140)
Classification: Outer Main-belt Asteroid          SPK-ID: 2487560
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1050496125706916 1.1831e-07  
a 4.008942078999135 1.768e-07 au
q 3.587804266781934 5.9517e-07 au
i 8.049917784885725 1.2683e-05 deg
node 234.610161596362 5.9295e-05 deg
peri 60.49100035107288 8.0202e-05 deg
M 321.455868033318 5.4879e-05 deg
tp 2458914.405458806806
(2020-Mar-05.90545881)
0.0004544 TDB
period 2931.859128858677
8.03
0.00019394
5.31e-07
d
yr
n .1227889827503895 8.1226e-09 deg/d
Q 4.430079891216338 1.9537e-07 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      5073 days (13.89 yr)  
   first obs. used      2005-09-29  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67322  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:26  

Additional Information
 Earth MOID = 2.58129 au 
 Jupiter MOID = .786862 au 
 T_jup = 3.027 
[ show covariance matrix ]

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 15.3   n/a MPO440945  

487560 (2014 WV140)          Discovered 2005-Sep-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin