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 ]  
344759 (2003 WW29)
Classification: Main-belt Asteroid          SPK-ID: 2344759
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1311177018134481 5.5029e-08  
a 2.806534126830243 2.9307e-08 au
q 2.438547822059249 1.597e-07 au
i 4.95067422873037 7.6945e-06 deg
node 357.19401203 7.0718e-05 deg
peri 81.3445427880485 8.696e-05 deg
M 84.26604357779291 4.2729e-05 deg
tp 2458198.520393274362
(2018-Mar-21.02039327)
0.00020302 TDB
period 1717.330638498927
4.70
2.69e-05
7.365e-08
d
yr
n .20962765813965 3.2836e-09 deg/d
Q 3.174520431601237 3.315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      5617 days (15.38 yr)  
   first obs. used      2003-11-18  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64965  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:02:11  

Additional Information
 Earth MOID = 1.4599 au 
 Jupiter MOID = 2.07543 au 
 T_jup = 3.305 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457334.5 (2015-Nov-08.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1318477617564415 5.4868e-08  
q 2.436424892547491 1.5934e-07 au
tp 2456481.915082147348
(2013-Jul-08.41508215)
0.00020045 TDB
node 357.20644881787 7.0718e-05 deg
peri 81.58511012104026 8.6815e-05 deg
i 4.951114509657273 7.6947e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      5617 days (15.38 yr)  
   first obs. used      2003-11-18  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64965  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:02:11  

Additional Information
 Jupiter MOID = 2.07543 au 
 T_jup = 3.305 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.010503372544676E-15 -8.632533836485972E-15 -2.995794152758345E-12 4.357942844922698E-14 -8.188527994625512E-13 -5.97585581708197E-15
q -8.632533836485972E-15 2.538951455404506E-14 8.321616868646751E-12 -1.291547659032259E-13 2.362469036470011E-12 1.825845147306284E-14
tp -2.995794152758345E-12 8.321616868646751E-12 4.01804237820928E-8 -3.288551806112644E-10 1.010688499414083E-8 1.354763524601378E-11
node 4.357942844922698E-14 -1.291547659032259E-13 -3.288551806112644E-10 5.00104592586728E-9 -5.062392370572177E-9 2.832550581232182E-12
peri -8.188527994625512E-13 2.362469036470011E-12 1.010688499414083E-8 -5.062392370572177E-9 7.536849104889474E-9 6.299698597065192E-13
i -5.97585581708197E-15 1.825845147306284E-14 1.354763524601378E-11 2.832550581232182E-12 6.299698597065192E-13 5.920810752958699E-11

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 16.7   n/a MPO434169  

344759 (2003 WW29)          Discovered 2003-Nov-18 by Spacewatch at Kitt Peak
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-Jan-26 18:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin