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 ]  
183651 (2003 WP89)
Classification: Main-belt Asteroid          SPK-ID: 2183651
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1557143057571093 4.9654e-08  
a 2.220754303471158 1.2253e-08 au
q 1.874951088849034 1.162e-07 au
i 2.002386573896953 4.5056e-06 deg
node 255.3002640893687 0.00014036 deg
peri 160.1880952962493 0.00014145 deg
M 241.4032122717293 1.8541e-05 deg
tp 2458998.716839040558
(2020-May-29.21683904)
6.4078e-05 TDB
period 1208.785371009065
3.31
1.0004e-05
2.739e-08
d
yr
n .297819620119559 2.4648e-09 deg/d
Q 2.566557518093282 1.4161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      337  
   data-arc span      6781 days (18.57 yr)  
   first obs. used      2001-02-02  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57793  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:50:43  

Additional Information
 Earth MOID = .886353 au 
 Jupiter MOID = 2.76079 au 
 T_jup = 3.633 
[ 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 17.3   n/a MPO449925  

183651 (2003 WP89)          Discovered 2003-Nov-16 by CSS at Catalina
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin