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 ]  
233797 (2008 UW83)
Classification: Main-belt Asteroid          SPK-ID: 2233797
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1668309632855257 8.2979e-08  
a 2.42345328771118 2.1512e-08 au
q 2.019146241244849 1.9075e-07 au
i 2.614244445759783 5.031e-06 deg
node 90.94950913696209 0.00021916 deg
peri 197.8222218462626 0.00022172 deg
M 21.98487491607877 3.2264e-05 deg
tp 2458516.346553974193
(2019-Feb-01.84655397)
0.00012328 TDB
period 1378.003772363244
3.77
1.8348e-05
5.023e-08
d
yr
n .2612474705948072 3.4784e-09 deg/d
Q 2.82776033417751 2.51e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      5560 days (15.22 yr)  
   first obs. used      2004-09-07  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61885  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:54:47  

Additional Information
 Earth MOID = 1.00235 au 
 Jupiter MOID = 2.33388 au 
 T_jup = 3.491 
[ 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 17.3   n/a MPO440206  

233797 (2008 UW83)          Discovered 2008-Oct-22 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ 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-12 01:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin