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71326 (2000 AU84)
Classification: Main-belt Asteroid          SPK-ID: 2071326
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08570745835300539 3.9763e-08  
a 3.105146514622429 1.8705e-08 au
q 2.839012299040447 1.2126e-07 au
i 7.915307667814042 4.0944e-06 deg
node 277.9413704982279 3.3947e-05 deg
peri 47.83829984937095 4.3263e-05 deg
M 116.2855890433793 2.6565e-05 deg
tp 2458750.927579457129
(2019-Sep-24.42757946)
0.00014767 TDB
period 1998.580162058915
5.47
1.8059e-05
4.944e-08
d
yr
n .1801278761964354 1.6276e-09 deg/d
Q 3.37128073020441 2.0308e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1348  
   data-arc span      8186 days (22.41 yr)  
   first obs. used      1998-11-14  
   last obs. used      2021-04-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4769  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 17:50:52  

Additional Information
 Earth MOID = 1.83335 au 
 Jupiter MOID = 1.89883 au 
 T_jup = 3.200 
[ 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 13.78   n/a E2021B10  
diameter diameter 6.328 km 0.265 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.176   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71326 (2000 AU84)          Discovered 2000-Jan-05 by LINEAR at Socorro
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
1906-Jul-18 09:03 00:03 Jupiter 1.92372818666092 1.92372778266953 1.92372859065351 3.83935941410453 3.72291223671272 2417409.877172293 2.98023039575633 175.911768923582 15.6320572602952 -86.9261897496403 3842546.88029099 T 27 CATAB v2.0g-lin.ifort 2021-Aug-25 17:50:57 2021-Aug-25 17:50
1977-Aug-21 07:12 00:01 Jupiter 1.93103140122175 1.93103102133151 1.93103178111199 3.88243103682426 3.76775742858349 2443376.800098527 1.03697846636908 77.2008767701905 16.2745842225455 -86.3404286903648 3979749.40384417 T 27 CATAB v2.0g-lin.ifort 2021-Aug-25 17:50:57 2021-Aug-25 17:50
2038-Aug-08 17:10 < 00:01 Jupiter 1.99479221243223 1.99479182959384 1.99479259527061 3.47196020901617 3.34742794801944 2465644.215028098 0.68571246067553 85.5233001158221 17.0218899950028 -89.6471196584361 3857915.85052073 T 27 CATAB v2.0g-lin.ifort 2021-Aug-25 17:50:57 2021-Aug-25 17:50
2048-Sep-23 00:11 < 00:01 Jupiter 1.93786258551774 1.9378621188347 1.93786305220122 3.92646568208168 3.81352206364187 2469342.507978490 0.942891408106322 72.4627109841005 15.3545643298637 -78.3242006544814 3654856.4189323 T 27 CATAB v2.0g-lin.ifort 2021-Aug-25 17:50:57 2021-Aug-25 17:50
2109-Sep-10 23:44 00:03 Jupiter 1.98340810973783 1.98340753630517 1.98340868317048 3.48030444400407 3.3553555515793 2491609.489083196 2.62608479690155 85.3408590190335 30.8722239448342 -86.1318506914161 3567576.25099883 T 27 CATAB v2.0g-lin.ifort 2021-Aug-25 17:50:57 2021-Aug-25 17:50
2119-Oct-28 07:58 00:03 Jupiter 1.94875960472173 1.94875891532967 1.94876029411778 3.98043739608285 3.86970126354015 2495308.831967050 2.8830345112627 171.619411855313 15.5881341513604 -80.777563735937 3724142.21548354 T 27 CATAB v2.0g-lin.ifort 2021-Aug-25 17:50:57 2021-Aug-25 17:50
2180-Oct-13 23:18 00:05 Jupiter 1.98019142291589 1.98019055232249 1.9801922935094 3.50339410970108 3.37909376928571 2517575.470938239 4.58265950331524 82.03709374283 50.2865783271236 -86.8527709356243 2931816.41496092 T 27 CATAB v2.0g-lin.ifort 2021-Aug-25 17:50:57 2021-Aug-25 17:50
2190-Dec-01 19:07 00:05 Jupiter 1.95964459360222 1.95964360951887 1.9596455776986 4.04008802797868 3.9316467078884 2521276.296776436 4.83181330793817 280.55661965759 15.9097939196611 -81.2768216338988 3800234.7446322 T 27 CATAB v2.0g-lin.ifort 2021-Aug-25 17:50:57 2021-Aug-25 17:50

Alternate Designations
 2000 AU84 = 2001 FW81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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