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 ]  
39117 (2000 WE34)
Classification: Main-belt Asteroid          SPK-ID: 2039117
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .303923032592931 5.7331e-08  
a 2.570655315037365 1.5933e-08 au
q 1.789373955940073 1.554e-07 au
i 5.490179498775944 4.9476e-06 deg
node 160.3805586099908 3.5707e-05 deg
peri 205.6547694436121 3.6267e-05 deg
M 301.4961507187256 1.1182e-05 deg
tp 2459245.150518366823
(2021-Jan-30.65051837)
4.8776e-05 TDB
period 1505.44259384735
4.12
1.3996e-05
3.832e-08
d
yr
n .2391323332229987 2.2233e-09 deg/d
Q 3.351936674134657 2.0776e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1084  
   data-arc span      17380 days (47.58 yr)  
   first obs. used      1971-10-21  
   last obs. used      2019-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57492  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:05:07  

Additional Information
 Earth MOID = .78944 au 
 Jupiter MOID = 2.10962 au 
 T_jup = 3.357 
[ 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 14.9   n/a MPO436043  

39117 (2000 WE34)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 WE34 = 1971 UL2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Mar-30 13:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin