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 ]  
118968 (2000 WP150)
Classification: Inner Main-belt Asteroid          SPK-ID: 2118968
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0739566152979667 7.514e-08  
a 1.891462629306138 7.0313e-09 au
q 1.751576455280063 1.4096e-07 au
i 26.20093497388792 8.877e-06 deg
node 46.50425472616477 1.0492e-05 deg
peri 193.1777070036702 4.4541e-05 deg
M 8.49906151915375 4.4729e-05 deg
tp 2458978.068229832363
(2020-May-08.56822983)
0.00011807 TDB
period 950.1563486921668
2.60
5.2982e-06
1.451e-08
d
yr
n .3788850124461289 2.1127e-09 deg/d
Q 2.031348803332213 7.5513e-09 au
  Orbit Determination Parameters
   # obs. used (total)      491  
   data-arc span      7751 days (21.22 yr)  
   first obs. used      1999-04-10  
   last obs. used      2020-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54939  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:07:41  

Additional Information
 Earth MOID = .744178 au 
 Jupiter MOID = 2.95953 au 
 T_jup = 3.830 
[ 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 16.6   n/a MPO469231  
diameter diameter 1.284 km 0.160 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.355   0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118968 (2000 WP150)          Discovered 2000-Nov-19 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ 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-Nov-25 06:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin