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 ]  
379275 (2009 UT111)
Classification: Main-belt Asteroid          SPK-ID: 2379275
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1844754716179862 1.6762e-07  
a 2.574832665265535 3.4917e-08 au
q 2.099839195003279 4.4362e-07 au
i 5.563522595891493 1.1573e-05 deg
node 241.7623128335497 0.00011168 deg
peri 181.6133510231024 0.00012495 deg
M 195.1251835020111 5.5293e-05 deg
tp 2459691.652314113850
(2022-Apr-22.15231411)
0.00024092 TDB
period 1509.113631577695
4.13
3.0697e-05
8.404e-08
d
yr
n .2385506249941165 4.8524e-09 deg/d
Q 3.049826135527791 4.1358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      4873 days (13.34 yr)  
   first obs. used      2005-11-30  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58722  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:09:43  

Additional Information
 Earth MOID = 1.11309 au 
 Jupiter MOID = 2.27251 au 
 T_jup = 3.397 
[ 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 17.1   n/a MPO437555  

379275 (2009 UT111)          Discovered 2009-Oct-24 by CSS at Catalina
Reference: Last Updated: 2013-11-20

[ 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 2020-Feb-27 18:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin