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 ]  
67889 (2000 WT60)
Classification: Main-belt Asteroid          SPK-ID: 2067889
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2349634251767892 3.6492e-08  
a 2.272285630467527 5.248e-09 au
q 1.738381615752877 8.4033e-08 au
i 7.078218693566932 2.4912e-06 deg
node 246.4014811554872 3.1599e-05 deg
peri 91.64714529615351 3.2401e-05 deg
M 30.32891015180918 5.3942e-06 deg
tp 2459095.098421790047
(2020-Sep-02.59842179)
1.881e-05 TDB
period 1251.102264000069
3.43
4.3343e-06
1.187e-08
d
yr
n .2877462621232857 9.9686e-10 deg/d
Q 2.806189645182177 6.4811e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1361  
   data-arc span      7947 days (21.76 yr)  
   first obs. used      1999-05-10  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49968  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:33:10  

Additional Information
 Earth MOID = .745592 au 
 Jupiter MOID = 2.63496 au 
 T_jup = 3.565 
[ 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 15.50   n/a E2021B10  
diameter diameter 2.023 km 0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.298   0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

67889 (2000 WT60)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 WT60 = 1999 JK44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-20 00:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin