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JPL Small-Body Database Browser
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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456533.5 (2013-Aug-29.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2223839075083655 4.838e-08  
q 1.879247742997049 1.164e-07 au
tp 2456847.743261426172
(2014-Jul-09.24326143)		 3.7182e-05 TDB
node 166.2362624299191 0.00014083 deg
peri 138.3447845402146 0.0001413 deg
i 1.760496138655938 5.5639e-06 deg
   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
 Jupiter MOID = 2.29647 au 
 T_jup = 3.481 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.340582934987713E-15 -5.612040533667207E-15 3.701761618689737E-13 -2.922680163063769E-14 9.19251018473712E-14 -1.487550482548344E-15
q -5.612040533667207E-15 1.354947199764485E-14 -8.99283866057219E-13 6.967451778250782E-14 -2.293896081495973E-13 3.634224665008345E-15
tp 3.701761618689737E-13 -8.99283866057219E-13 1.38248276945696E-9 -6.47929711504075E-12 4.411197036324944E-10 -5.807490043606234E-13
node -2.922680163063769E-14 6.967451778250782E-14 -6.47929711504075E-12 1.983444178284667E-8 -1.982540038506014E-8 -1.066447404957333E-10
peri 9.19251018473712E-14 -2.293896081495973E-13 4.411197036324944E-10 -1.982540038506014E-8 1.996695154509471E-8 1.064571811407325E-10
i -1.487550482548344E-15 3.634224665008345E-15 -5.807490043606234E-13 -1.066447404957333E-10 1.064571811407325E-10 3.095677168729782E-11

[ 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 ]
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