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 ]  
72001 (2000 WX188)
Classification: Main-belt Asteroid          SPK-ID: 2072001
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084654292588095 4.081e-08  
a 2.375687462085834 1.0369e-08 au
q 2.118007501725922 9.436e-08 au
i 1.606384361478371 3.5975e-06 deg
node 262.4915369112148 0.00018941 deg
peri 210.7313875963934 0.00019078 deg
M 121.0457150605275 2.2378e-05 deg
tp 2458750.793354977303
(2019-Sep-24.29335498)
8.2694e-05 TDB
period 1337.464875375534
3.66
8.7564e-06
2.397e-08
d
yr
n .2691659471796738 1.7622e-09 deg/d
Q 2.633367422445745 1.1494e-08 au
  Orbit Determination Parameters
   # obs. used (total)      686  
   data-arc span      8099 days (22.17 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55092  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:59:43  

Additional Information
 Earth MOID = 1.13461 au 
 Jupiter MOID = 2.4465 au 
 T_jup = 3.533 
[ 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 16.16   n/a E2021B10  
diameter diameter 3.200 km 0.388 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72001 (2000 WX188)          Discovered 2000-Nov-18 by LONEOS at Anderson Mesa
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 WX188 = 1998 FR19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-19 21:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin