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
JPL Small-Body Database Browser
Search: [ help ]  
344730 (2003 UU131)
Classification: Main-belt Asteroid          SPK-ID: 2344730
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2363740330225072 7.5132e-08  
a 2.686393598871121 2.0596e-08 au
q 2.051399909620107 2.0452e-07 au
i 10.90443239166079 8.5133e-06 deg
node 257.1535934562276 5.0263e-05 deg
peri 82.97083603801337 5.3047e-05 deg
M 318.4538136866023 1.7712e-05 deg
tp 2459186.101531887645
(2020-Dec-02.60153189)
7.9812e-05 TDB
period 1608.247529039878
4.40
1.8495e-05
5.064e-08
d
yr
n .2238461390423646 2.5743e-09 deg/d
Q 3.321387288122136 2.5464e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      6212 days (17.01 yr)  
   first obs. used      2002-05-30  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63879  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:31:04  

Additional Information
 Earth MOID = 1.07699 au 
 Jupiter MOID = 2.22172 au 
 T_jup = 3.308 
[ 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 16.3   n/a MPO434169  

344730 (2003 UU131)          Discovered 2003-Oct-19 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ 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 2020-Aug-10 17:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin