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 ]  
357923 (2005 WE75)
Classification: Main-belt Asteroid          SPK-ID: 2357923
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1845934200547862 6.8417e-08  
a 2.170107486924584 3.5491e-08 au
q 1.769519924026678 1.6444e-07 au
i 4.473019437944307 5.9663e-06 deg
node 31.74751809643301 0.00011909 deg
peri 330.3393128916102 0.00013157 deg
M 110.2783956028935 7.1423e-05 deg
tp 2458242.808818560839
(2018-May-04.30881856)
0.00022353 TDB
period 1167.670463594586
3.20
2.8645e-05
7.843e-08
d
yr
n .3083061627608246 7.5633e-09 deg/d
Q 2.57069504982249 4.2042e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      4225 days (11.57 yr)  
   first obs. used      2005-10-24  
   last obs. used      2017-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63354  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:37:38  

Additional Information
 Earth MOID = .767916 au 
 Jupiter MOID = 2.88049 au 
 T_jup = 3.663 
[ 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 18.2   n/a MPO368423  

357923 (2005 WE75)          Discovered 2005-Nov-25 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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-15 21:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin