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 ]  
39150 (2000 WN97)
Classification: Main-belt Asteroid          SPK-ID: 2039150
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2065814792914223 4.4199e-08  
a 2.465352653551098 1.1505e-08 au
q 1.956056455405479 1.0701e-07 au
i 3.554196555216108 3.3485e-06 deg
node 66.77863922637989 6.8544e-05 deg
peri 302.1938447137888 6.9013e-05 deg
M 64.60850248662182 6.7557e-06 deg
tp 2458746.751094376610
(2019-Sep-20.25109438)
2.6952e-05 TDB
period 1413.894495439448
3.87
9.897e-06
2.71e-08
d
yr
n .2546158862356343 1.7823e-09 deg/d
Q 2.974648851696717 1.3881e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1424  
   data-arc span      10472 days (28.67 yr)  
   first obs. used      1991-06-03  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51976  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:06:49  

Additional Information
 Earth MOID = .958326 au 
 Jupiter MOID = 2.49048 au 
 T_jup = 3.455 
[ 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 14.7   n/a MPO449239  

39150 (2000 WN97)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 WN97 = 1998 FV129 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-31 05:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin