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 ]  
376812 (2000 WA148)
Classification: Main-belt Asteroid          SPK-ID: 2376812
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 .2204849470126954 8.3365e-08  
a 2.667589419629551 1.9763e-08 au
q 2.079426107790903 2.2759e-07 au
i 13.42854049103812 6.188e-06 deg
node 89.45935459331848 3.6111e-05 deg
peri 291.0250157708188 3.7697e-05 deg
M 216.0866721334996 1.1527e-05 deg
tp 2459636.673275773557
(2022-Feb-26.17327577)
5.3292e-05 TDB
period 1591.391031488972
4.36
1.7685e-05
4.842e-08
d
yr
n .2262171853910531 2.5139e-09 deg/d
Q 3.255752731468199 2.412e-08 au
  Orbit Determination Parameters
   # obs. used (total)      268  
   data-arc span      6705 days (18.36 yr)  
   first obs. used      2000-11-28  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62701  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:17:59  

Additional Information
 Earth MOID = 1.12661 au 
 Jupiter MOID = 2.32047 au 
 T_jup = 3.309 
[ 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 16.0   n/a MPO437549  

376812 (2000 WA148)          Discovered 2000-Nov-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-29 13:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin