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 ]  
71896 (2000 WN11)
Classification: Main-belt Asteroid          SPK-ID: 2071896
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2210441475440124 4.8326e-08  
a 2.417868177963852 1.251e-08 au
q 1.883412567692038 1.1614e-07 au
i 1.761352727288971 5.559e-06 deg
node 166.221364138732 0.0001408 deg
peri 138.2450243321175 0.00014128 deg
M 99.7041875477404 1.0472e-05 deg
tp 2458220.172039762325
(2018-Apr-11.67203976)
3.9048e-05 TDB
period 1373.24288029531
3.76
1.0657e-05
2.918e-08
d
yr
n .2621531887517112 2.0345e-09 deg/d
Q 2.952323788235667 1.5275e-08 au
  Orbit Determination Parameters
   # obs. used (total)      390  
   data-arc span      7068 days (19.35 yr)  
   first obs. used      1999-08-08  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60343  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:56:35  

Additional Information
 Earth MOID = .867937 au 
 Jupiter MOID = 2.29647 au 
 T_jup = 3.481 
[ 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 16.7   n/a MPO453127  
diameter diameter 2.167 km 0.460 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71896 (2000 WN11)          Discovered 2000-Nov-22 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2061-Jul-19 00:05 00:05 Psych 0.0346394628067084 0.0346301224467889 0.0346488033890021 3.0155637888509 3.01556367302291 2474024.503729648 4.90002150463075 485.985444938516 82.4712602408508 -17.0897436080786 21056.6074670156 T 15 CATAB v2.0e-lin.ifort 2019-Jul-13 08:56:37 2019-Jul-13 08:56

Alternate Designations
 2000 WN11 = 1999 RE258 = 2002 GQ24 
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