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 ]  
259633 (2003 WB35)
Classification: Main-belt Asteroid          SPK-ID: 2259633
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0927437879217199 5.0429e-08  
a 2.404501345087821 2.0314e-08 au
q 2.181498782281506 1.2214e-07 au
i 7.22180236784646 8.1095e-06 deg
node 49.7780331545005 3.4221e-05 deg
peri 42.84111488568345 6.3917e-05 deg
M 129.2239855946576 5.706e-05 deg
tp 2458511.648902782672
(2019-Jan-28.14890278)
0.00021182 TDB
period 1361.870973011636
3.73
1.7258e-05
4.725e-08
d
yr
n .2643422226731931 3.3499e-09 deg/d
Q 2.627503907894136 2.2198e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      7564 days (20.71 yr)  
   first obs. used      1999-10-09  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55976  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:08:40  

Additional Information
 Earth MOID = 1.20392 au 
 Jupiter MOID = 2.53143 au 
 T_jup = 3.507 
[ 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 16.8   n/a MPO418381  

259633 (2003 WB35)          Discovered 2003-Nov-19 by Spacewatch at Kitt Peak
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-22 22:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin