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 ]  
233159 (2005 UD387)
Classification: Main-belt Asteroid          SPK-ID: 2233159
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03228136560117827 5.4659e-08  
a 2.193148585901499 1.5244e-08 au
q 2.122350754582305 1.1884e-07 au
i 1.754423021569298 5.7926e-06 deg
node 275.0351719679024 0.00015793 deg
peri 2.220519978921846 0.00017528 deg
M 188.7285732498937 7.7357e-05 deg
tp 2459164.894698779549
(2020-Nov-11.39469878)		 0.00025606 TDB
period 1186.316336682889
3.25		 1.2369e-05
3.386e-08		 d
yr
n .3034603746641574 3.1639e-09 deg/d
Q 2.263946417220692 1.5736e-08 au
   Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      9514 days (26.05 yr)  
   first obs. used      1992-11-25  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52382  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:10:20  

Additional Information
 Earth MOID = 1.10538 au 
 Jupiter MOID = 2.75152 au 
 T_jup = 3.670 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO418244  

233159 (2005 UD387)          Discovered 2005-Oct-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2005 UD387 = 2008 SB97 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-14 19:20 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin