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 ]  
344704 (2003 TU14)
Classification: Main-belt Asteroid          SPK-ID: 2344704
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2848464792570804 7.4551e-08  
a 2.691506573368207 2.0264e-08 au
q 1.924840402046985 2.0871e-07 au
i 10.06987921819713 8.2845e-06 deg
node 176.0334488377647 4.1482e-05 deg
peri 200.0717057601167 4.8267e-05 deg
M 282.9212678497493 2.122e-05 deg
tp 2459345.821529449917
(2021-May-11.32152945)
9.8043e-05 TDB
period 1612.841144813325
4.42
1.8215e-05
4.987e-08
d
yr
n .2232085913468356 2.5208e-09 deg/d
Q 3.458172744689429 2.6037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      5282 days (14.46 yr)  
   first obs. used      2003-09-20  
   last obs. used      2018-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63461  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:25:18  

Additional Information
 Earth MOID = .928842 au 
 Jupiter MOID = 2.01034 au 
 T_jup = 3.291 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456783.5 (2014-May-06.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2859959413246784 7.3475e-08  
q 1.919535286169835 2.0443e-07 au
tp 2456126.401869860555
(2012-Jul-17.90186986)
7.6369e-05 TDB
node 176.1028914353026 4.1469e-05 deg
peri 200.3865634663125 4.8227e-05 deg
i 10.07655532263698 8.2889e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      5282 days (14.46 yr)  
   first obs. used      2003-09-20  
   last obs. used      2018-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63461  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:25:18  

Additional Information
 Jupiter MOID = 2.01034 au 
 T_jup = 3.291 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.398590092751467E-15 -1.499498700895434E-14 -2.627818387974713E-12 2.074561505437569E-14 -1.002201312462024E-12 -2.204388085808202E-14
q -1.499498700895434E-14 4.179326879809526E-14 7.508453506636397E-12 -6.153451869932795E-14 2.86186171256416E-12 6.230271776860431E-14
tp -2.627818387974713E-12 7.508453506636397E-12 5.832280025767994E-9 5.168259164125286E-11 1.910625761094337E-9 -1.267827974787287E-11
node 2.074561505437569E-14 -6.153451869932795E-14 5.168259164125286E-11 1.719652873855254E-9 -1.67584294589642E-9 -2.332386800584219E-11
peri -1.002201312462024E-12 2.86186171256416E-12 1.910625761094337E-9 -1.67584294589642E-9 2.325864520554003E-9 2.00510312546706E-11
i -2.204388085808202E-14 6.230271776860431E-14 -1.267827974787287E-11 -2.332386800584219E-11 2.00510312546706E-11 6.870667271754257E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO437460  

344704 (2003 TU14)          Discovered 2003-Sep-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 2020-Nov-30 15:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin