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 ]  
344729 (2003 UQ125)
Classification: Main-belt Asteroid          SPK-ID: 2344729
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1353324108412945 6.3103e-08  
a 2.679645986065178 2.1316e-08 au
q 2.31700303456978 1.7206e-07 au
i 7.955183932720721 5.5555e-06 deg
node 130.5190446959991 4.9491e-05 deg
peri 264.8845397843509 5.4001e-05 deg
M 191.1321249005275 2.5661e-05 deg
tp 2459352.052109295274
(2021-May-17.55210930)
0.00011984 TDB
period 1602.192004766594
4.39
1.9117e-05
5.234e-08
d
yr
n .2246921710562677 2.681e-09 deg/d
Q 3.042288937560577 2.42e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      7627 days (20.88 yr)  
   first obs. used      1998-07-16  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56376  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:31:04  

Additional Information
 Earth MOID = 1.33932 au 
 Jupiter MOID = 2.41081 au 
 T_jup = 3.350 
[ 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 16.5   n/a MPO437460  

344729 (2003 UQ125)          Discovered 2003-Oct-20 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-08 19:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin